What should I do? Where can I complain? need help asap?

I owned a car that was parked at a garage to fix, after a week or two, I came back and it was towed because the lot was a public parking place. I got caughs up with life and I finally realized that it was at a lot where they charge $30/day $500 administrative frees for parking (scrap yard). I keep calling the yard but 1) They wouldn