Please do not shoot the messenger;
It has been my experience that the Landlord usually ends up with the CASH:
You don't know who the Lender or the Listing Agent is, you don't know how to contact them.
The Listing Agent will knock on your door and if he catches you, he will make the offer to you.
But if he misses you, or if he CALLS, he will contact the Owner, (That would be the phone number he has; not yours.)
Do you think the Owner will pass the money on to you? Not likely!
As far as moving; the Tenant Rights Act gives a RENTER 30 days. And it should come from the new owner , the Bank, or the Listing Agent. If the Old Owner is telling you that, you should be skeptical. You should also be given a pice if paper, not a verbal notice.
Is there a Real Estate Company sign on the front lawn yet? If so, call that number.
I don't know if I have helped. Good luck and may God bless