Single name trick on Pc

This trick is working for Mozilla Firefox so try it on Mozilla.
*.Firstly Change your Browser Proxy Manually use one of the proxy from below given.HTTP Proxy :-
*. 27.111.38.253
PORT :-8080
*.Then Save Your Settings.
*.Now Open your Facebook Account Name Settings.
*.Change your language from English (us) toBahasa Indonesia
*.Then Simply remove Your Last Name And Save it.
*.Now Your Facebook Account is only with First Name Without Last Name.
*.After Completing all steps remove Manual Proxy and select use system proxy settings and change change your language back to English (us)
Note:-
*.Firstly Open your Facebook account settings then change proxy because sometime after changing proxy their will be error in log in account
*.Please Don't Forget To Remove Proxies After Using. So if you want to enjoy this tricks for long time. Always Remove Proxies