Carl's Tropical Tint & auto detailing Will not repair tinted window Orlando Florida

I called Carls Tropical Tint and asked on the warenty for window tinting. He explained it was 7 yrs for any issues. I proceeded explaining the issues I had with my vehicle. He replied if I had the receipt. When I responded yes He flipped. He said to get my a*s there and not wait his time with dumb questions. I tried to explain to hiim and whanted to be clear it was covered because it is a long drive. He said to me as a mtter a fact dont bring your car because I will destroy it. I am now fearful in going their and getting my car fixed.