Very poor service with business banking with nedbank

I have lost alot of business opportunities since my business account with them id giving me problems ever since I opened it snd another thing i am forced to open a personal account with them so that my business account can be active and do all transactions.I am at traderoute(lenasia) branch still awaiting and not being assist.I have been coming to the bank several times they keep making empty promises to fix my account.NB : Don’t open business account with nedbank they will complicate your things.