FNB is dishonest

FNB Durbanville let me opened an account knowing that I am foreigner just to block it right after I deposit money in it. I have emails and messages that said " your account is active you can now transact but there is noting I can do. The card is restricted. FNB is now doing operation Dudula on me. Even when I went to the branch to claim my money very sick as I am the guy didn't even border to help me. This is so disappointing and frustrating. I want my money please FNB.