Domain not working!?

domain not working. tried to use https://www.dccommunity.xyz/ and dccommunity.xyz, but none of them is working . already changed the CNAME “www” to my glitch’s project url. when I try to access I get “502 Bad Gateway”

it seems that http://dccommunity.xyz/ is working,but https://www.dccommunity.xyz/ is not working,and due to this conflict the website can’t request css and js files

have you got both set up as custom domains on the glitch side?