****ING ABSA

I am absolutely furious.. I opened a savings account with a minimum deposit which was deducted off my account 2 minutes after my application was approved and then not even 24 hours later was the same amount deducted from my other account. I can't even do a stop order. Who the **** gives them permission to just deduct money as they Please? And in the fine prints of Their disclaimer was there no mention of having to pay two months in advance