Inconvenience and a waste of my valuable time

I purchased a used vehicle from CMH Datcentre Pinetown towards the end of January this year, taking the vehicle knowing it in good condition, two months later the licenses disc expires and knowingly that the dealership is doing a new one for me later in march but my dealer says that the car need to go for COR and when i take the vehicle to the licensing office there found that the vehicle has an oil lick and the hand brake needs to be adjusted.The vehicle is under warranty, i was then instructed to take the vehicle to one of the mechanic that's not far from where i am, of which i gladly did and the guy said he need the car for two days as this was a serious lick coming from the gearbox. Now i am using the vehicle to come to work and back home as well as a small business that i have running and for this pass two days i have beg and borrowed cars form friends because of the dealership incompetence total ******** and only to find out when calling the mechanic that my vehicle is ready and just waiting for confirmation for the claim their did that the vehicle will be paid for.Now i am a very patient individual but this ****en ridicules.Is this what you'll call service?