Terrible service

I have been doing business with this company for the last 5 years. They have dropped from a 5* to a zero * over that time. The last 3 times that I took my motorbike for repairs has turned to 11 times due to the comebacks. Every time that I took my motorbike in for some fault, it was either not repaired and it had to go back once or twice to get it fixed (every time they claim something else but related went wrong and it will be an extra R 1500 or R 2 000) or something completely different went wrong and it cost R5 000 - R 10 000 to fix. Every time they have to order parts from Japan with a wait of 5-6 weeks. During 2019 my bike was for a total of 18 weeks with them!