My App Doesn't Respond Properly Each Time

I have created my app from Kodular, everything seems to be fine and the app is already published on play store but the vertical scroll arrangements which I have given to my app doesn’t work each time. Sometimes it works fine but most of the time the viewer cannot scroll my first page screen and if this happens then only links on the same page works and the next page generated after pressing the link doesn’t scroll either and so on.

glad to help but need some more nformation like some blocks