I completed b.tech in 2013 in e.c.e frm then i started preparing for govt exams bt didn't find success, now i hve 2 years gap ,wt shld i do?

Dear YOUNG man, First RELAX. Two year's gap is NOT a problem, as long as you have used it CONSTRUCTIVELY - like learning a computer course, or have been working part time + studying some soft-skills courses or some distance Courses etc. IN FACT your prospective employer might even APPRECIATE this