Exotic Customs

So the guys agrees to meet me at my job because he stays close. Thought he would of taken it to extoic customs to do the work and i guess he did it at home. Not only did i wait longer than i was suppose to get my car back there are bubbles in my tint..the windows wernt cleaned properly before applying the tint..told him to go darker and he didnt..then on my back window the tint is crooked..i get the car he said the bubbles and what not will go away and all that but barely..then he had the nerve to ask for a tip.. spent 300.00 on some BS. Got another car and had Rudys car audio do the tint..better work and price..