My Iphone keeps saying unable to join network when ever I try connecting it to my Wi-Fi?

So I by accident I dropped my iphone and smashed it so I got it replaced with a new iphone. Problem is the new one will not connect to my Wi-Fi at all! I reset my network and everything. On my old one it worked! But not this one. Does anyone know how to fix it?

Sounds like you live on an Indian reservation.

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