You are still living in your foeclosed house the had an auction two weeks ago no sale yet some real estate agent came and said they represent bank and that you have to get out asap should you getf?

Technically you can stay until they evict you and that can take awhile longer. They have to post a notice of eviction that allows you time to move, then they serve papers on you if you ignore that. Those papers have a court date, if you don't show up for the hearing you will lose. If you do show up you will probably lose. Then the court awards the eviction and the plaintiff has to go to the sheriff and with a writ of eviction and the sheriff comes and physically removes you and all your property into the street.