My parents applied for visitor visa on 31 may. My brother who is in canada invited my parents for his graduation. Descision is made today on 12 june and visa is rejected because of less funds and no travel history...now my brother’s birthday is on 4 july..should we apply for tourist visa again for the reason of visiting him for his birthday??? We would add more funds before applying ....is it advisable to apply again just after refusal??