Worst bank ever capitec is ****

About 10 days ago capitec froze my one account and then both accounts because of a client asking his bank absa to request this the client paid fo solar product from me that i would of delivered after the weekend his payment cleared in my account thursday morning not even 24 hours later capitec froze my account i then contacted ***** department they told me I need to send a proof of payment that I had all along I did do this nothing changed then they said I need to contact the client I have numerous times still nothing from him so what you go to the maximum extremes because of someone bull****ting me and you for no reason I sue the bank for damages as I have a alot of clients waiting for there orders that you have there funds no one is getting back to me your customer service is the worst ever and very ****** I will post this over every single marketing platform