The BDA property in bangalore, has been forged the signature of the allotee on the xeorx copies, and agreement has been made that this property has been sold. (Without Registering). The same property has been sold to 2 to 3 personnel and published in the local news papers. But the original allottee still have original papers. Now the person who has forged been sayiing it is sold to him. What legal actions we can take.