Renewal of visa

I am jasmine. .from india. .I passed moh staff nurse interview and got visa. .but some urgent purposes I want to extend the visa for two months. .The visa kept in our travel agency. .so what are the procedure s for renewal of visa. The visa validity is 3 months

hi Jasmine. im also from India.. Congratulation for you MOH nurse..Your question is not clear..Currently you are on visit visa and it is arranged my travel agency is it? you want to renew your visit visa is it?