Chako panelbeaters

After poor workmanship this people cut my lights wiring the re connected it to my fog lights leaving the main wires cut and my headlight not working and open wiring from the relay side, which made a short while driving home burning my wires, luckily nothing caught on fire, made the repairs my self as i am a qualified technician and could not drive without lights and it was weekend send them the total what it cost me plus my labor R1100 for the repairs its been a month later still no payment from them and now they want a second qoute of a electrician to see what he would have charged before they pay my money back, this is ridiculous when my veichle was being repaired i paid what i had to did not ask for a second qoute even though their prices where sky high, so i never even over charged is it so hard to pay what you owe? Would not recommend anyone taking their veichle to this place worst service ever!