FNB worst bank?

Fed up with the lack of service from FNB. We own 2 companies who bank at FNB, and we just don't get any assistance from our branch. The manager Priscilla Schubert does not get back to you. The gentleman Corrie is not available. You cant make appointments to see anyone and when you go to the branch you sit for 30min MINIMUM just to see someone who either cannot help you, or makes mistakes . Fed up with them not helping us , not being to email anynone/phone anyone. Ready to take away our business