Terrible service at Renewit

I was in an accident where someone hit my bumper. Took the car to get repaired in January and it was completed after 2 weeks. Went to pick the car up and found my leather interior torn and the bumper fixed with faulty material. My car had a crack above the bumper. Renewit kept taking my car for assessment using my petrol and returned it as it. Its now 3 months later I keep getting feeback from 'Head Office' they will follow up on this mater and for someone to call me. 3 months later I still have a damaged bumper and ***** leather interior. Use an alternative repairer where you can! This is the worst repairer ever!