Got visa refusal , because my sponsor is my brother and lives in Canada, so I have more link to Canada then Pakistan, so they think my purpose is to go and settle there, other shitty reason was travel history which does not apply to a student (it may apply to a tourism candidate, why a student required to travel), one other reason is that funding and assets are not my personal, they belong to my brother or parents. Regret wasting application money, medical and putting first semester money blocked for months. its win win for CA and loose loose for me.