Messed up my wall!!

This is what they did to my wall it looks terrible...they made holes and did'nt even patch them up. Check out the hinges ....the hubby is really mad..I guess I could put some boxes up there to hide the mess...nope!!! he will not go for it..and this is Closet World ..does this look like a reputable company to do work like this?

This what I bought with my 50% off Michaels coupon..i just had to have it. I just happened to see it above the scrapping stuff way up high!!! And it was'nt on sale so that means I could use my coupon it was marked $50.00 so I got it for $25.00 I just have to put a sealer on it.