I don’t know how much clearer we can be. The error message literally says what’s the issue with your app.
A response was given 3 days ago. Kindly learn to debug your apps. It’s impossible to spoon feed every step. Learning to debug and providing useful information is a good skill to have in app development.
We test the stuff we can, but since there are a lot of variables it’s not possible for us to test every single scenario. We release a beta version for free for all users to test their apps and provide feedbacks which some users do, it helps debugging and fixing issues for people who doesn’t even bother with any constructive feedbacks.