Hi
If you were unemployed or self employed and you took out the PPI, you had no chance in getting anything paid with their insurance, so you were mis sold.
I would get a full S.A.R. (Subject Access Request) off and ask for your data they hold on you. I bet there are quite a few charges there too you could claim back. The PPI payments will be on the statements as well as all of your transactions. The cost is £10, so send a postal order with your request. It is £10 in total for both accounts, not £10 each account for your S.A.R.
The letter you need is here:
1. Data Protection Act, Subject Access Request letter - List of charges
One thing though, keep the charges you are claiming, the PPI, and the default removal if the charges caused this, in one package. You probably will have to file your case in court. I have just filed one on behalf of a friend for PPI, Charges, Data processing issues, and will start a post shortly about that.
Keep us posted
Uk