Hello Sakin, it has been a little over a week since I posted the above issue on the qTranslate forum but I didn’t get any reply.
I can add qTranslate language tags to any page of the Everest-theme, however, it doesn’t work with the homepage because this is the only page which cannot be edited “normally” and is accessed through “Appearance”, “Theme Options”, “Homepage Settings, unlike the rest of the site.
Do you mind giving it another thought? I don’t know how to solve that problem.