Doesn’t work on my iPhone 6s – Offline Files & Web Browser Review

This app worked perfectly fine on my iPhone 5 but when I got a new phone and downloaded this app it doesn’t let me download any songs or videos from YouTube. My sis has an iPhone 6 it still works fine on her phone but not mine. I don’t know why that’s happening but please try to fix it. I really like this app.
Review by Farhan Kabiri on Offline Files & Web Browser.