So-called \system issues"very frustrating"""

I recently opened a fixed deposit account with Standard Bank, only to have the amount I invested being deducted 8 times from current account instead of once, leaving my account in the negative and my card and account unusable. I have been to the branch many times to rectify this issue, to no avail. I am told it is a \system issue". I received automated voice messages telling me to call a number since my account is overdrawn. I called this number"