Game was working properly from unity remote and not when build and apk is installed in android device

I am attaching 2 screens here. one from unity remote and other of installed game.

When playing in app (2nd image) the cars are not visible above an imaginary slanting line.
Half the screen cars are not visible but they are there.
How to solve this issue. ?

Thanks in advance.

Im having the same problem, on unity remote 5 my game functions 100% fine, but then when its build and ran, it functions to some extent but then just doesnt work properly when it gets to a certain point. Happens 100% of the time.