After got nomination his file went to delhi(India), for fast process they sent his file to Columbo (Shri Lanka)and quickly he got his medical and request for pay immigration fees. After medical has been done they Had telephonic interview with his ex employer, but officer didn't reply to us for long time so we sent lots of email about status update, and then after one and half years they sent email give us proof of employer in 30 days, my brother requested to his ex employer for another letter(mention all the details in there) but as we sent them email with all the documents they sent refusal for 5 years by email on next day so I couldn't understand what happen exactly? Now My concern is that, can I apply for appeal??