404 not fine when use subdomain http://www -> http:/www

when use subdomain m -> http:/www
at home every thing work,
but chick in m.gogobuying.info -> http:/www.gogobuying.info

my site www.gogobuying.info

Do you have redirects in .htaccess?
What are values of "Desktop URL" and "Domain name" MJ settings?

Desktop URL www.gogobuying.info
is happen on Android
when i chick any link on android
m.gogobuying.info -> http:/www.gogobuying.info
then 404