Iam going to apply canada visitor visa from india . But my visitior previously refused from canada 4 years . Now i want to know that is it necessary to put previously refused details in new application ??? If yes then tell please in application form where the 3 questions about about previosly refused or applied .. which should i tick and how to explain . Please help me ... i have refusel letter as well .. shoud i attach this with application form .. plz tell me all ..