Can't disable add to card via AJAX in archive page

In the WooCommerce configuration the option is disable, but it’s still adding to card.

Here is the System Report:

### WordPress Environment ###

Home URL: https://moncloa.massimo.ag
Site URL: https://moncloa.massimo.ag
WC Version: 2.6.3
Log Directory Writable: ?
WP Version: 4.5.3
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
WP Cron: ?
Language: pt_BR

### Server Environment ###

Server Info: Apache
PHP Version: ? 5.5.37 - Recomendamos PHP 5.6 como vers?o mínima. Veja: Como atualizar a vers?o do seu PHP
PHP Post Max Size: 128 MB
PHP Time Limit: -1
PHP Max Input Vars: 3000
cURL Version: 7.49.1
OpenSSL/1.0.2h

SUHOSIN Installed: –
Max Upload Size: 128 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Post Remoto: ?
Remote Get: ?

### Database ###

WC Database Version: 2.6.3
:
woocommerce_sessions: ?
woocommerce_api_keys: ?
woocommerce_attribute_taxonomies: ?
woocommerce_downloadable_product_permissions: ?
woocommerce_order_items: ?
woocommerce_order_itemmeta: ?
woocommerce_tax_rates: ?
woocommerce_tax_rate_locations: ?
woocommerce_shipping_zones: ?
woocommerce_shipping_zone_locations: ?
woocommerce_shipping_zone_methods: ?
woocommerce_payment_tokens: ?
woocommerce_payment_tokenmeta: ?
MaxMind GeoIP Database: ?

### Active Plugins (15) ###

Advanced Custom Fields PRO: por Elliot Condon – 5.3.10
Advanced Custom Fields: Table Field: por Johann Heyne – 1.1.12
Formulário de contato 7: por Takayuki Miyoshi – 4.4.2
Slider Revolution: por ThemePunch – 5.1.6
WC Variations Radio Buttons: por 8manos – 1.1.4
WooCommerce Auto Restore Stock: por Gerhard Potgieter – 1.0.1
WooCommerce Correios: por Claudio Sanches – 3.0.3
WooCommerce Extra Checkout Fields for Brazil: por Claudio Sanches – 3.4.4
WooCommerce PagSeguro: por Claudio Sanches – 2.11.3
WOOF - WooCommerce Products Filter: por realmag777 – 1.1.5.1
WooCommerce: por WooThemes – 2.6.3

### Settings ###

Force SSL: –
Currency: BRL (R$)
Currency Position: left
Thousand Separator: .
Decimal Separator: ,
Number of Decimals: 2

### API ###

API Enabled: ?

### WC Pages ###

Base da loja: #358 - /produtos/
Carrinho: #5 - /carrinho/
Finalizar compra: #6 - /finalizar-compra/
Minha conta: #7 - /minha-conta/

### Taxonomies ###

Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

### Theme ###

Name: Moncloa
Version: 2.3.0
Author URL: https://olefredrik.com/
Child Theme: ? – Caso você esteja personalizando o WooCommerce em um tema pai que você n?o desenvolveu
ent?o recomendamos utilizar um tema filho. Veja como criar um tema filho

WooCommerce Support: ?

### Templates ###

Overrides: moncloa/woocommerce/archive-product.php
moncloa/woocommerce/auth/footer.php
moncloa/woocommerce/auth/form-grant-access.php
moncloa/woocommerce/auth/form-login.php
moncloa/woocommerce/auth/header.php
moncloa/woocommerce/cart/cart-empty.php
moncloa/woocommerce/cart/cart-item-data.php
moncloa/woocommerce/cart/cart-shipping.php
moncloa/woocommerce/cart/cart-totals.php
moncloa/woocommerce/cart/cart.php
moncloa/woocommerce/cart/cross-sells.php
moncloa/woocommerce/cart/mini-cart.php
moncloa/woocommerce/cart/proceed-to-checkout-button.php
moncloa/woocommerce/cart/shipping-calculator.php
moncloa/woocommerce/checkout/cart-errors.php
moncloa/woocommerce/checkout/form-billing.php
moncloa/woocommerce/checkout/form-checkout.php
moncloa/woocommerce/checkout/form-coupon.php
moncloa/woocommerce/checkout/form-login.php
moncloa/woocommerce/checkout/form-pay.php
moncloa/woocommerce/checkout/form-shipping.php
moncloa/woocommerce/checkout/payment-method.php
moncloa/woocommerce/checkout/payment.php
moncloa/woocommerce/checkout/review-order.php
moncloa/woocommerce/checkout/terms.php
moncloa/woocommerce/checkout/thankyou.php
moncloa/woocommerce/content-product.php
moncloa/woocommerce/content-product_cat.php
moncloa/woocommerce/content-single-product.php
moncloa/woocommerce/content-widget-product.php
moncloa/woocommerce/emails/admin-cancelled-order.php
moncloa/woocommerce/emails/admin-failed-order.php
moncloa/woocommerce/emails/admin-new-order.php
moncloa/woocommerce/emails/customer-completed-order.php
moncloa/woocommerce/emails/customer-invoice.php
moncloa/woocommerce/emails/customer-new-account.php
moncloa/woocommerce/emails/customer-note.php
moncloa/woocommerce/emails/customer-processing-order.php
moncloa/woocommerce/emails/customer-refunded-order.php
moncloa/woocommerce/emails/customer-reset-password.php
moncloa/woocommerce/emails/email-addresses.php
moncloa/woocommerce/emails/email-customer-details.php
moncloa/woocommerce/emails/email-footer.php
moncloa/woocommerce/emails/email-header.php
moncloa/woocommerce/emails/email-order-details.php
moncloa/woocommerce/emails/email-order-items.php
moncloa/woocommerce/emails/email-styles.php
moncloa/woocommerce/emails/plain/admin-cancelled-order.php
moncloa/woocommerce/emails/plain/admin-failed-order.php
moncloa/woocommerce/emails/plain/admin-new-order.php
moncloa/woocommerce/emails/plain/customer-completed-order.php
moncloa/woocommerce/emails/plain/customer-invoice.php
moncloa/woocommerce/emails/plain/customer-new-account.php
moncloa/woocommerce/emails/plain/customer-note.php
moncloa/woocommerce/emails/plain/customer-processing-order.php
moncloa/woocommerce/emails/plain/customer-refunded-order.php
moncloa/woocommerce/emails/plain/customer-reset-password.php
moncloa/woocommerce/emails/plain/email-addresses.php
moncloa/woocommerce/emails/plain/email-customer-details.php
moncloa/woocommerce/emails/plain/email-order-details.php
moncloa/woocommerce/emails/plain/email-order-items.php
moncloa/woocommerce/global/breadcrumb.php
moncloa/woocommerce/global/form-login.php
moncloa/woocommerce/global/quantity-input.php
moncloa/woocommerce/global/sidebar.php
moncloa/woocommerce/global/wrapper-end.php
moncloa/woocommerce/global/wrapper-start.php
moncloa/woocommerce/loop/add-to-cart.php
moncloa/woocommerce/loop/loop-end.php
moncloa/woocommerce/loop/loop-start.php
moncloa/woocommerce/loop/no-products-found.php
moncloa/woocommerce/loop/orderby.php
moncloa/woocommerce/loop/pagination.php
moncloa/woocommerce/loop/price.php
moncloa/woocommerce/loop/rating.php
moncloa/woocommerce/loop/result-count.php
moncloa/woocommerce/loop/sale-flash.php
moncloa/woocommerce/notices/error.php
moncloa/woocommerce/notices/notice.php
moncloa/woocommerce/notices/success.php
moncloa/woocommerce/order/form-tracking.php
moncloa/woocommerce/order/order-again.php
moncloa/woocommerce/order/order-details-customer.php
moncloa/woocommerce/order/order-details-item.php
moncloa/woocommerce/order/order-details.php
moncloa/woocommerce/order/tracking.php
moncloa/woocommerce/product-searchform.php
moncloa/woocommerce/single-product/add-to-cart/external.php
moncloa/woocommerce/single-product/add-to-cart/grouped.php
moncloa/woocommerce/single-product/add-to-cart/simple.php
moncloa/woocommerce/single-product/add-to-cart/variable.php
moncloa/woocommerce/single-product/add-to-cart/variation-add-to-cart-button.php
moncloa/woocommerce/single-product/add-to-cart/variation.php
moncloa/woocommerce/single-product/meta.php
moncloa/woocommerce/single-product/price.php
moncloa/woocommerce/single-product/product-attributes.php
moncloa/woocommerce/single-product/product-image.php vers?o 2.0.14 esta desatualizado. A vers?o do core é 2.6.3
moncloa/woocommerce/single-product/product-thumbnails.php vers?o 2.3.0 esta desatualizado. A vers?o do core é 2.6.3
moncloa/woocommerce/single-product/rating.php
moncloa/woocommerce/single-product/related.php
moncloa/woocommerce/single-product/review.php
moncloa/woocommerce/single-product/sale-flash.php
moncloa/woocommerce/single-product/share.php
moncloa/woocommerce/single-product/short-description.php
moncloa/woocommerce/single-product/tabs/additional-information.php
moncloa/woocommerce/single-product/tabs/description.php
moncloa/woocommerce/single-product/tabs/tabs.php
moncloa/woocommerce/single-product/title.php
moncloa/woocommerce/single-product/up-sells.php
moncloa/woocommerce/single-product-reviews.php
moncloa/woocommerce/single-product.php
moncloa/woocommerce/taxonomy-product_tag.php

: Aprenda como atualizar modelos desatualizados

And here is the link for the demo website: https://moncloa.massimo.ag/

Thanks

https://www.ads-software.com/plugins/woocommerce/