Programming a 2022 to 2024 Silverado key fob where to put the key in the slot

Who bothers to say here's where to pair a remote then DOESN'T SAY HOW !!!

What about the bench seat models? They don't have this little cubby

Can you reprogram a key at home, or does a locksmith/dealer with a fancy computer has to do it? Thanks

We’re can I get the fob! 2022 Chevy Silverado

Hello my friend How to program all lost key

Didn’t work