I want to invite my brother to visit me. I m a PR. We applied his visa through an agent but he didn’t prepare his file well. I had a medical reason that I will hv a surgery and I need him here and my parents can’t travel because my dad is sick and my mom has to be with him. now should I give the same reason? He is single and 26 years old. He is running dads business. But my surgery is canceled though I do have doctors notes and everything. Should I apply on same basis by adding more documents or should I wait some more time to apply with another reason.