Variation products don′t show costs nor link with main product

Please post a url to a page with a non-working variable product.

Right now its on development, its not working as ecommerce yet, so I think I can let a temporary link of the sample product, it has 4 variations, set the cost (the same) for all the variations.
This is one of

see only 2 variation and there are four.

I don′t know why show some data in one page and not in the other or shows just part of it.
this is a test file.

this links will be online just a couple of days, cause owner wants to show the site to some frinds.

This one shows everything but just shows part of the images

Please could you post a screenshot of the variations tab on the product page, with the variation down arrows clicked to show the setup for each variation.

I would like to check the variation settings, but if they are correct then its possible the product’s data may be corrupted. This is unusual, but if so, make a new product and then delete the current one. Best to check the settings first. Does the problem extend to just this one test product or are there several like this?

If you look at Admin page > WooCommerce > System Status > Templates, do you see single-product.php as a template override? If so, we are looking at an Avada template, not a WooCommerce one.

Your Avada version is 3.5.3 but the current version is 3.6.2. That’s lots of fixes, see the changelog. I think this is a settings issue but one of the fixes may be relevant and it would be good practice to use the latest version of your theme.

lorro I looked in Admin page > WooCommerce > System Status > and this is what I found:
Avada/woocommerce/cart/cart.php,
Avada/woocommerce/checkout/form-checkout.php,
Avada/woocommerce/checkout/review-order.php,
Avada/woocommerce/checkout/thankyou.php version 2.0.0 is out of date. The core version is 2.2.0,
Avada/woocommerce/content-product.php,
Avada/woocommerce/loop/loop-start.php,
Avada/woocommerce/loop/pagination.php version 2.0.0 is out of date. The core version is 2.2.2,
Avada/woocommerce/myaccount/form-edit-address.php,
Avada/woocommerce/single-product/add-to-cart/variable.php,
Avada/woocommerce/single-product/product-image.php,
Avada/woocommerce/single-product/product-thumbnails.php,
Avada/woocommerce/single-product/short-description.php,
Avada/woocommerce/single-product/tabs/description.php,
Avada/woocommerce/single-product/title.php

And I think single product.php is missing.

The first times I tried to setup product variations it took forever to add the attributes, and when it accepted, then I could not add any variations, I did erase that product and start another one, and it worked, but then some other error appear, like cuted images or no images shown.

How can I include the screenshot of variation tab?

I should go for the theme update. Take a backup first.

Screenshots depend on your operating system.
https://www.take-a-screenshot.org/
When you have the image, upload it to your hosting and post the link. eg:
https://topcode.co.uk/wordpress/variations_example.jpg

I′ll check the Avada update, meanwhile here is the Screenshot product variation, I don′t know why some times don′t let me to add the atributes and don′t accept the variations and some times images of variations :S

The beige one needs a price. Only 3 variations are set up, should there be 4?

I was trying to update the theme, and when it asked me to activate revslider and corefusion plugins everything broke!!! NOW shows me a 500 server error.

Which of the two plugins broke the site? Try to login to your site using FTP or your hosts file manager software and rename the folder at wp-content/plugins/revslider and/or wp-content/plugins/corefusion. That should get you back up.