How to fix unloading in opencart?

Question

opencart

In general, additional fields for prices and descriptions have been added to the admin panel for products.
But when unloading modules, these fields are nowhere to be found.
Do you need to modify the modules themselves, or is there somewhere in the opencart what fields are written for what, and do you need to add new ones there?

Answer 1

contact the developers, no one will solve this problem for you for free