I CANT ADD PICS 4 SUM REASON HELP

HELP ME I CANT ADD PHOTOS

Idk why

HOWWWWW

I click the little button thing that looks like a canvas on the side (where you add photos) and it shows the three options (photo library, take photo, choose photos)

I click photo library. I click a photo. I click upload. It doesn't.

I click take photo. I take a photo. I click upload. It doesn't.

I clock choose file. I find a file that I can upload. I click upload. It doesn't.

I DONT GET WHY IT WONT LET ME 😭