Recently had break lines replaced...estimated at 4...

Recently had break lines replaced...estimated at 400. Then next day i was quoted 500. By the time it was completed on the third day the balance due reached 650. in process the owner broke bleeder valve off and charged me for a new caliper. Inspected work before driving away...lol. old break lines were cut but not removed. Bends are almost kinked. New lines kinda just run wherever...not secured in brackets. Asked attendant about discrepancies and was told " i better learn how to remove lines and secure new ones!" Unbelievable!!! Job looks like a child did it.
this place give auto mechanics a bad name.