Connect: amp wont connect to wifi wirelessly

I have recently moved into a house with Sonos system so I did a reset successfully but now it won’t pic up on the wifi, I have successfully connected via Ethernet cable but this isn’t practical.

I have recently moved into a house with Sonos system so I did a reset successfully but now it won’t pic up on the wifi, I have successfully connected via Ethernet cable but this isn’t practical.
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