us grants department us bank US grats department claiming to award me with $7000 for paying my taxes and not having any feloniesa and sll i had to do was make a donation of $360 and pay it at the western union Washington DC

A guy named Aaron Sanchez contacted me claiming to be a representative from the department of US grants in Washington DC.He then gave me a code (RX90) and a number ( 206 855 5833) and told me to ask to speak with Sharon Davish and that she was the person who was going to finalize the transaction. I called, she restated the information i gave to the man, which was.. my account and routing number, home address and cell number. She said that i was chosen to receive a non repayable grant of $7000 and in order to receive it i had to make a donation of $360 and to pay it at western union with cash. when i told her i didn't have it she hung up in my face.