I have given resignation letter 5 months back due to low salary, they said it will be viewed and incremented soon , but till now I didn't get response, so I have given another resignation letter yesterday to relieve me and provide the original certificates, but the principal responded 'not accepted to go after workload assigns, so u have to go after the end of the semeste( November)." I have offer in other college, so i have to join in next ten days, if they relieve me in the November, where I can search for new job.