Bad Service from Standard Bank

Bond account number *** held at Standard Bank had an interdict placed on the property title deed at the Deeds Office. The Lawyers who placed the interdict seem not to be in existence anymore now Standard Bank is giving us the run around when we ask them to remove this interdict. Guarantees have been issued as this property is now being sold. Standard Bank is sending us from pillar to post, nothing can be done until they give an instruction to their Lawyers Velile Tinto to uplift this interdict, We are sick and tired of Standard Bank and their nonsense. Could you please resolve this, it has been two full months without movement or any feedback. This bank is making our lives miserable and must be dealt with because of their bad service!!