Xbox won't connect to wifi

It's my wifi won't connect to my xbox everything else works fine on the wifi but the wifi won't connect to my xbox one x

My wifi won't connect to my xbox cause we had the black out in when i went to play my game my wifi won't connect to my xbox

My wifi won't connect to my xbox hardware

but when they ask you to confirm there wifi on there website like mcdonalds does xbox won't connect to wifi so i cant get on internet to confirm

I am having a problem with connecting to any xbox live, I moved to a new house and had a different wifi company and it won't let me connect at all. It says there's wifi but when I try connecting it loads for a long time and then says it won't connect and
I have tried all the solutions but none of them have helped