Property sales that are not finalized on the due date normally...

Property sales that are not finalized on the due date normally have a penalty clause payable of around 15% for every day over the due date.
Is WC getting the penalty payments on the sale of our assets that have not been finalized on due date and extended for many months?
If we are not getting any interest because of late payments How??? is Jh and her team acting in the best interest of us the investors.