Terrible service at standard bank

Standard bank has made my life very difficult.i have been depressed by this bank since december they blocked my account for no apparent reason.been calling them since december still they cant resolve this problem.yheir service is very very poor.they been asking me to send affidavits and i done so.at some point their consultant advised me that the issue has been rectified but my acvoung was still not working.cant even access my money in the account.i really dont not appreciate what this bank has put me through.i went to their branch in sandton and still i was not helped.the manager advised me to come the following day.i went there still my issue was not resolved