Please help! Photoshop app for iPad

I'm really hoping someone can help... 2 days ago my photoshop app for iPad wouldn't load anymore and kept coming up with "please check your network connection and try again" I have signed out and back in, I have updated my payment method, I have deleted the app and re-downloaded the app, I have tried different Wi-Fi connections, I have made sure the date and time is correct. I have pretty much tried everything and have had no luck as it is still happening.. I desperately need the  app so I can finish a clients edits but this has been going on for 3 days now with no end in sight 😩 please could someone help me...