What could be possible wrong with 1992 cadallic sts stuck in park. on 1992 Cadillac Seville STS

I tried to push brake and release shift but it will nit release from park.

Asked by for the 1992 Cadillac Seville STS
Their is a tranny solenoid-google the part and info. It could also be the key chip-(YIKES) jiggle the key, or try your spare first. Also, your door lockes when in gear. WD40 the door closed sensors button. Good luck.