SAVINGS ACCOUNT FROZEN

I recently had my cheque account frozen and after posting on this forum I was contacted by a representative from FNB who unfroze my account, last Friday I discovered that my savings account is now also frozen I have tried to phone FNB numerous times over the past few days with no success, please can someone assist me to unfreeze my account and to give me feedback on the investigation into the ***** that was committed on my account by unknown parties. I need this issue resolved sooner rather than later. The number I have been calling is ***. I would appreciate some feedback. Thank you.