Help for mobile apps

I was bored so I decided to look around a bit and found https://help.musescore.com/hc/en-us. I expected it to point mobile app users to the appropriate musescore.com groups for help it IOS, Android and Kindle fire apps, but I don't see anything there. I didn't read everything, but I should have found the info where I looked. No wonder these users look for help here.