I started job through one of the desi consultancy four months ago and my OPT is ending soon so after thinking for a while and due to my personal reason i want to leave the job. so what is the process and how should i inform my consultancy ,there is one vendor too. What can i do if they hold my last month pay btw i signed one contract document with desi consultancy when i start the job. please need advice from people who already are in this situation.