FED UP WITH FNB

I am now fed up with FNB. R600 went of my account. on the 8th of August R200 went of on the 10th and 11th R200 went off. this is ridiculous i want this charges reversed i will pay the account and you can close it you guys are *******. I want these sorted ASAP so I can close this account. OR I WILL TAKE THIS FURTHER