Anti theift light on car won't crank or start . Doors windows light and radio o

What is your question?

Started my car all dash lights came on. Got the car home now it won't start or crank. Anti thief light is on and blinking . All doors open with key interior and head lights come on tnd radio works. Could it be the key fob chip is not working ? What else can cause this issue ? The isa faint clicking under the hood when you try to start the car. Also the anti theift light went off once but came back on flashing quickly

What makes this problem better or worse?

Nothing

How long has your 2010 Ford Flex had this problem?

First time this happened