I saw that a version update was released for the template, with checkout fields, I would like to cancel the zip code field so that it is not mandatory to enter a value in it, I tried with PHP but I am not successful, I also tried through the new checkout fields you created to cancel the field as mandatory, I would appreciate your help
In general, those fields are related to WooCommerce so our theme cannot influent it but you can try to use this https://prnt.sc/4bHlxDKlr9Fi solution from the article below:
First, enable the default checkout page by using the [woocommerce_checkout] shortcode instead of Gutenberg blocks, and then use our “Checkout filed manager” to make that filed optional: https://prnt.sc/gZIG_e7e7wSD