Hello,
I am web developer for 20+ years, focused on PHP, MySQL and Wordpress at the moment, but I have worked a lot with Access databases in the past.
I have examined your database, and all is fine with it, I can create exactly the same one in MySQL.
Do you want the front end design to be exactly the same as forms in database? I recommend we make it responsive using Bootstrap, so it can be accessed from all devices easily. It will look a little bit different, but will be 100% in compliance with web applications, keeping all functions, of course.
I saw a form there "PRODOTTI" which has a file field (picture). In web application all files are kept outside the database, but end result is basically the same.
Looking forward to hear from you,
Nikola