Day abd Night *******

I am very livid. While I sit at home Bolt is attempting debits on my bank account. Yesterday was R29 and today there have been 5 attempts to debit R59 and now another attempt to debit R23. All attempts have failed as there are no funds in this particular bank account but it now leaves me with declined fees to pay for all these unknown transactions. It is not happening for the first time and I have no joy with reaching their support.