Nedbank has restrict...

Nedbank has restricted my savings account more than a week ago where they cant even tell me a valid reason for doing so I spoke with more than 3 nedbank consultants where they told me they will sort it out where its not still not sorted out, my credit cards are R10 000 a month and I pay it in too my savings account then transfer too my credit cards if my account is still restricted by the time I have too pay my credit card nedbank can come kiss my ss