The bank is not responsible for your deposit. However, I have heard of some banks providing relocation money to people in your situation. After all, they have a vested interest in your treatment of the property. Under no circumstances should you vandalize or commit any criminal act out of frustration or revenge. That will just make your problems worse. Find out the name of the bank and contact them. Appeal to their good will policy. You could also ask them for a letter explaining your situation.
Best of luck,