Question

What to do when you strip a screw

Answer 1

use different screwdriver or try slightly smaller or larger head sizes then a flat head screwdriver to get it catched on some part of the stripped screw

Answer 2

In order to go about this situation, you would need to keep the stripped screw and find a larger or smaller screw driver head OR use a flat head screwdriver to see if it will catch some part of the stripped screw.

I hope this is the answer you were looking for and that it helps!! :)