Pathetic system

Please cancel all my accounts effective immediately. I can’t transfer my own money. Can’t make important payments because your system keeps on saying I have reached a limit. What limit cos I have not done any transactions today and as per your system my daily limit is 20 000. Why can’t I pay someone the 20 000? This isn’t funny anymore I have been trying to resolve this since Saturday and today it’s Tuesday. Please let me know what will happen to the money in that account since am closing all accounts and I expect no further deductions from you. When we send emails no one bothers responding to them. What happened to customer service? Don’t bother calling I don’t have a phone