Prestashop 3 modules: nothing is working why??!

[Lucifer85]

Hi everyone, I'm going crazy. I created 3 different modules which for each single product in the catalog must be able to load in addition to the default images:

- videos in mp4
- animated gif
- 3d model *.glb

I created these 3 modules and the tables are created correctly. N.B. Each field must be non-mandatory in the product sheet (basic settings)

So I strictly need to understand what I'm doing wrong because when I try to save a URL or load the file it doesn't work.

Can you help me? Please!

I freely load 3 modules. Thank you!!! If anyone needs them, they can use them.

I am available in both Italian and English.

Thank you
Cordially
Cristian aka Lucifer.

colan_product3dupload.zip colan_productgifupload.zip colan_productuploadvideo.zip