FNB stinks

My account was flagged for *****/**** on thr 1st of April 2026, fnb only notified me on the 7th of April 2026, proof was required and sent through within 72hrs of request of a oayment that was made 2 months ago to my business account. Head of ***** then request more documents from myself on the 9th of April 2026, my point is my business between client and myself is mine. After 2 month to flag my account did FNB check as to what was ***** or try to contact me irrespective of holidays, 1st of April was prior to Easter holidays, im a business banker, personal and kiddies account held with fnb why they questioning me when the person open the case should be questioned and my account should be protected but they have froze all my accounts so 9 days in counting I am loosing out on business and also loss to my family and 2 small kids who compensates me now for this ? Does fnb stand liable to this? For my losses and my othet clients funds sitting in my account waiting to be assisted and if those clients flag me now for delayed in their work who cares all this judgments and false accusations made by clients? The agreement made between me and clients are our business if client did not open a police chathe why is the bank acting as though im in court to show evidence of what exactly questioned by the investigator on my business common sense I have a business account its trading as a finance company ao what lore must I submit if a client felt to report I should of been notified of this not freeze my accounts on speculation thats means any client can call in and report someone account as **** and *****? Is this what fnb is portraying to be not a bank where your money is safe I pay for my services I even have a private banker so why is there a delay in this , if they feel whatsao messages do not stand as proof thats bul**** in court of law whatsao messages is written proof and holds as evidence as the hadoc meetings on news proved it so why am I being treated unfairly by fnb? I want this matter resolved with immediate effect or I ak suing for losses.