Depends on the situation as you've not really given much information to go on but the Financial Ombudsman are a waste of time imo with my past experience.
If you want money back then courts is probably the best route to go down, FO just get involved and act as a mediator.
Sorry was in a ruch, its a bank(HSBC) who has refused to compensate to the level required and have stopped replying to any means of communication.
I am not sure what the best way, I think maybe easier to take it straight to court.
You still after your old bank charges![]()