Std Bank keeps debiting my account

I have officially lost my sense of humour with Std Bank. In October last year I went to an establishment and spend R250 on my cheque card. My card was swiped twice and I had two R250 debits off my account. I disputed the one amount as I only spend one R250. I eventually got my money back in November. Then on 16 January the bank debited my account again with R250. I phoned the ***** line and the woman told me that this was an old transaction. I said I disputed this transaction and I was paid my money back so how can they debit my account again? She said she could not help me. So i sent a dispute form again and I got my money back within days. Last nigh, 4 February, my account was debited again with R250. I am not sure what game Std Bank is trying to play here, but I am far from impressed. This is becoming ***** within the bank and I will get my attorneys involved if this is not sorted out. Every time I phone I have to speak to some telesales consultant who actually does not know what to do and when I ask to speak to a manager I am told no! <br> This is more than out of hand and clearly Std Bank does not know how to treat their clients and it would be better if I went to another bank!