worst bank ever experienced

they are going to stop my bank account because I didn't cooperate with them. I didn't answer the phone because I am very busy. I got the this message from the Standard Bank soon they stop my bank account and don't give me any more interest soon.

I opened accont on Nobember in 2022. they asked me payment document. I told them I am vounteer. I dont have patment document. so they ased me Korean account detail. so I subimmted the document. and they opened my account. but they stooped my account 12 times until now no reason.

so I visited somerset mall branch. they ased me payslip. I told them agian. I don't have payslip. so. I called my Korean NPO. they made a payslip. it takes 5 days and then the bank acount was opened again. I did this every month. they stopped the account anyime they want without notice. when they stopped my account, I have to go bank for opening. I can't work. I am busy now. I can't go to the bank for 20 days. my account is still blocked. I was crazy now. this is 12 times they stopped my card for 6 months. they don't want to solve the problems. they asked my proper documents. but I dont' know what is proper doucment. they lauched at me in Somerst mall standard bank. I am ready to do lagal action. dont' use standard bank. they are worst bank.