I want a new car

I am utterly disgusted as I have bought a car March 14 2022 at we buy cars joburg south and I was assisted by Brandon who is now not working there .I three months down the line of getting the car my car started shaking when on high speed ,I complained about it then Brandon ended up not taking my calls fast Foward I went back to we buy cars towards the end of last year to lay the Thor complaint I got lebo whom assisted till today no car was taken by we buy cars to be fixed and I am still debited an amount I have no knowledge about .When I asked for the finance lady that was assisting me I was told she went on maternity leave .Now I want we buy cars to give me a new car I will not pay any fees , I want them to alert the bank that they will give me the new car and I want this one gone .i am taking this further in suing we buy cars as they have taken me as a joke .Melissa was one of the ladies who I got in contact with she never assisted too .Simone Maartens is the finance lady .also Ann kotzè.i want these people to be disciplined