@saniyafatma1278 If it were cheap and easy, what’s going to prevent your teenaged son from repeating the damage because you took away his Xbox? The more you pay, the more you’ll consider discipline to prevent that from happening again.
@saniyafatma1278 He’s going to have to cut a square hole bigger than the hole plus the crack. Then he’s going to have to fasten 2x4s from stud to stud, behind the square hole to support the new Sheetrock. Then he’ll screw the Sheetrock to the new 2x4s. Finally, tape, mud and color match.