Bad service

Bought a vehicle in may at we buy cars t/a we sell cars... Service is great while you in the buying Process after deal was done i phoned continuously to query charges and purchases that was made in addition to the vehicle which I got no response called the sales lady Shannon and the finance lady Michelle neither assisted... my hubby called the Manager which was worse never got a call back never received my agreement which was promised to be emailed to me... Finally managed to get it from the bank that financed me... it looks like these guys only help u till the documents are signed and don't care about you after