Bad service

This started on Monday 18 May 2015 when we took or Geely in for a service at the Ormonde dealership we told them to check the radiator because its leaking they informed us that there is nothing wrong the problem persisted and I contacted Mr Kara they picked up the our car on Wednesday 20 May 2015 on 21 May 2015 I received a call from the dealer tell me that the radiator needs replacing and that they do not know long it going to take. I asked them if we can have a courtesy car on rely they do have and its not there problem I feel it was negligence from the dealer in the first place if they did what was asked in the first place we would not have been in this situation.They are treating this as a joke and we are without transport. We bought this car brand new it had 12km on the clock and followed the servicing to the t and this is the customer servece we receivev from the the dealership we are first time car owners and we chose Geely never again.