need help with anti theft light blinks fast on 08 ford escape

Try unlocking the drivers door with the key. Many vehicles factory anti-theft systems can be reset this way.

Nothing worked for me

I have 2 keys. To 2008 ford escapes. And. The anti theft device is on so how do I turn it off with two keys I tried and it started once then the fast feet four days it has not started we tried and it's still not start we tried to trade it in did not work how do I turn it off so we can get back on the road with it we haven't drove in last week can you please tell me how turn off the anti-theft system in my 2008 Ford Escape