@taremam_bhai, You aren't eligible to apply for TPS as you left US after TPS was approved for Nepal (June 24th , i guess). You have to maintain Continious residence in US after the TPS was approved which in your case doesn't apply as you left and visited Nepal in july. Sorry!!

Hope this helps!!

*P.S* check this link: http://www.uscis.gov/humanitarian/temporary-protected-status-deferred-enforced-departure/temporary-protected-status-designated-country-nepal