Add to Cart

Hi sir,
Please,
I have a question, please.
When i add the custom price in the custom label field , then i get that on the product page, but the button : Add to Cart m are hidden,
And i need to make it visible ,

How can i do that?

Regards
A.J.

https://www.ads-software.com/plugins/woocommerce-custom-price-label/