FNB Merchant no service in 2 months nor helpful, pending legal action for loss of income

Pathetic Pathetic Pathetic Merchant Staff. FNB Nowhere to Help you!!!

So I opened up 3 shops just to wait over a month for machines for the 3 shops. Now that I need to change an account number for the merchant machines FNB has delayed the move of the accounts also for over another month. Not for anything for needing a letterhead that I dont have as it's a sole proprietor account. And now its been another 2 days waiting for answers as they have all info to change the account number. Is there a lawyer that will like to handle a law suite against this non performing institution I'd really like to go ahead with a legal suite against them for loss of income in a class action law suite.