chat boat button not visible on experience Site . How to set it

Hi @Deepak Kumawat,

Please refer below links.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007T46qSSAR

https://help.salesforce.com/s/articleView?id=000387563&type=1

I hope this helps!

Thanks

Saurabh