TERRIBLE SERVICE DID NOT WANT TO HELP

Very bad service. It is advertised that they do GWM cars. took my car because ABS light staying on. Dinesh said they dont have a machine he will have it the next day. When I came in he said the machine is not picking up anything I must see the electrician and he will call me when he comes in Mon or Tues. did not call and he told me he cant help me as they dont do these cars only the newer models so I must find another place. Why did he not tell me before instead of me wasting my time waiting.