Horrible Service fromFNB

I have two issues with FNB: The most resent one is the tragedy of opening my business account. it's been two months since I received my card but the account is blocked and it seems no one can unblock it, this is a hindrance to my business. Can someone please unblock my account please. My second issues has been a battle for years between FNB and Discovery. I had an account with FNB and was sold a discovery credit card by FNB agents. The credit card was paid in full and was no longer in use, however it was still under my FNB banking app. I erroneously deposited money into the Credit card via the app and getting that money back has been an uphill battle where I've been sent from pillar to post with agents from FNB sending me to Discovery and vice versa. May i have both my issues sorted out please