I need help troubleshooting a domain name change in 5.7

Hi, I built a new website for a non-profit under an addon domain: adoptatb.com. Now we are ready to move it to our primary domain: friendsofferdinand.com. It's not working and I can't sort out what to do next. I'd like to get some help making the transition.

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dsassociates replied on at Permalink Reply
AncaV replied on at Permalink Reply
In what way is it not working? Do you get some kind of error or something like that?