Unwilling to release transfer

Today 15 November 2017, i receive a email from ABSA Bank that I must release the funds I received, so I call ABSA Bank. I then proceeded to talk to a lady who wanted to know what the money was for. I told her i won it at a casino and use my bank account to transfer money back and forth. She then proceeded to put me on hold. After a while she was back and told me i cant have the money because i gambled. Gambling is *******.

The more i told her this is not fair the more she told me gambling is ******* and they are not going to transfer the money. Shea say that they will transfer back to money to the sender.

Now I can't even log in online banking, I want my Winnings the Money was won local...