Ensure that when you are making the Username to look through the spelling is right. As all of you know that the username in POF disallows space in the words. So don't utilize space. You can definitely look for the username by essentially entering the first or last a few letters of the username.
You can in like way utilize the Advanced Search part of POF
Get More Details :-https://educatorpages.com/site/pofusernamesearchnotwork/pages/pof-username-search-not-working?