VERY UNHAPPY CAR OWNER

Bought a secondhand car ( Mercedes Benz A *** model) - had faults from the start- I am keeping on complaining- Hopefully someone will respond EVENTUALLY! Nobody is treating me in the professional way- I can explain all my problems again on this Forum but I rather am just going to say VERY UNHAPPY Very BAD SERVICE... and the bad news about my car is just not ending. I have no trust in Ford imperial and what I thought is going to be a GOOD service car dealer is giving me grieve for over two months now!