Absa sucks

My account with absa was in arrears and working for myself a fixed date of income is nearly impossible to determine however still stayed in contact with them, I finally managed to get a large project and payed about 6 times the amount owed into the account, as soon as it cleared on Thursday they froze my accounts, its now the following Monday night and I need to start work tomorrow with the money that was payed over but Absa still hasn't released my money and iv now been told to wait 48 working hours, what bull is that. I WOULD NOT RECOMMEND ABSA TO ANYONE FOR BUSINESS USE!!