Very bad customer service with *********** technicians

Car-Track installed a tracking device in my car and from that day my USB and Aux stopped working, my car has a very strange and loud noise inside even when locked.

The next day I called them telling them my car is messed up. And the Car-Track consultant would call me every hour telling me they're receiving a signal from the vehicle is everything OK.

Car-Track send their senior technician to check my vehicle he worked on my car privately for more than 2 hours then he said everything is fine now. When I asked him about my USB and Aux not working and the strange noise in my vehicle he said electronics wear out and I should have my vehicle repaired and he left.

I called the company about this issue all I got was is my problem and I should fix it.