Textbox layout problem

Good evening everyone,

I have a problem with my app,

When i click on a text box the screen shifts up “i know this could happen so the keyboard don’t cover the box” and i don’t want the screen to be scrollable that will miss up the screen design.
The more confusing part is when i enter a value the screen shifts up again.

Any idea on what went wrong? Or how to fix what is happening.
N.B the screen is set to responsive.


Thanks for your co-operation.