Car detailing service near River Forest, IL

on 2/23/2018 I went into Auto Sound Barrier to get tint and lights put on my car... the lights were done perfect, but the tint was very bad. they Charge me $225 for the tint and $75 for the lights, which finding out he overcharged me for the lights. I brought that to there attention abt the tints, I was not satisfied, it had a lot of bubbles in the back window. he told me to come back in 5 days enough time for it to dry. I came back 2/27/2018. took off work early to get there, approach Senan the owner son. he told me to come back some other day. so I explain to him that his father and Nacho the guy installer told me to come back in 5 days . then he told me I had to make an appointment, while I'm explaining this to him 2 other people came in to get some work done that wasn't under know appointment, the same thing I did, I was a walk in. and at the same time, he put them in front of me and I was there first. I took off work early to handle that situation with my tint. he gonna tell me to get out the store after I ask to talk to his father. I heard this young man talk to customers like there garbage. I tried calling to talk to the owner he won't come to the phone and they keep telling me he ain't there. I talked to Nacho the installer and he even said Senan don't know how to talk to people. he's very rude. I still haven't got my window tint fixed