Hello Calin, thank you for you answer.
Obviously I tried to use the element “custom fields” and it works nice if your’re going to obtain standard rendering in HTML. But if you want to be free to use ACF field values in your HTML code that seems not to be possible.
I’d need to develope customized html object using the acf field values. I tried using the textbox but the result seems not to be so stable. So I’d like to boild my customized TagDiv object like I did with other composers. How could I do it?
Thank you.

Hello, I think it’s not a problem with ACF Plugin. ACF Plugin allow to use shortcodes (like [acf field=”age”]) to access the value I need in a customized HTML. Unfortunately, it seems like TagDiv Composer does not allow to use those shortcodes. So I’d like to know how could I do the same thing, or at least how could I develope a customized object for TagDiv composer.
Thank you

Hello,
your solutions seems to be not so flexible, I’d need more control on the ACF field values. For example, ACF seems to not provide telephone number field type, so i would like simply access to ACF field and build my code. Unfortunately I tried to use ACF custom shortcodes in the HTML code block but it does not work. How could I resolve?

ok, i found the problem: a conflict with AMP. I deactivated it and now the issue is resolved.