Shocking service! Bunch of ****s!

Bought a JAC in Feb. A few days later sent back for repairs... Came back with nail polish on it to cover it up. Set back few more day slater for Aircon and was **** to about it being fixed... Sent it back and then redone. This took them a total of 4 weeks to get back to me but me having to phone daily... Few weeks after - starter motor blew.... Took another 4 weeks to get back and having to chase up daily... Took technician two weeks before they even looked at my vehicle.... 3 months later now the head gasket blown... Still waiting for technician to look at it properly. All staff shocking... No communication! I have been **** to a little this vehicle being Mechanically sound. Asked lots of times to take vehicle back but was told it's not possible! Now I am sitting with no chuckle that I am paying for again. Noone again is keeping me updated with what is the solution. Am appalled and disgusted to say the least!