Videos not playing, download, save not working – DS file Review

As the title states, I’m having issues with the videos not playing via the app. It keeps giving me an error. Also, I cannot download the photos to my phone. I’ve tried sending it via email or as a message but nothing works. Please fix this soon. I’ve also run into similar issues stated by other reviewers with uploads not working properly. Small loads seem to work fine but anything over 50 pictures, the app must remain open with nothing else running, and my phone screen left on and not going to sleep. Even still I seem to have issues with errors or photos missing. I have an iPhone 11 Pro Max running iOS 15.1.
Review by Genie face on DS file.