Hey
@FrannyLW! Welcome to BYC!! Glad to meet another Jerseyan.

So tell us a bit more about your flock and coop. It will be easier to undestand why your birds aren't going inside.
How old are your birds? How many do you have? And how long have you had them? It would be super helpful if you were able to upload some pictures of the coop from different angles so we can see what you did, and a few of the inside to see if there's something in the indoor arrangement they don't like.
New jersey can be windy and we're famous for our ice storms.

Oh, and pictures of your chickens....just because we loooove chickens!