Olympic Panel beaters- Liars and Negligent

All, Please never ever take your car to Olympic Panel beaters in Germiston. They are frauds, liars and negligent. I took my car for repairs as per Outsurance claims. They promised that I would have my vehicle in 10days. That never happened. They broke my windscreen and denied it, despite providing proof. They need to be removed as an approved Panel beaters by the Insurance fraternity. I am disgusted!!!!