salam. I m going to apply visit visa for canada . Actuuly my sis is pregent and she needs me she send me invetion letter along with her documnts house satemnts etc the invitation letter is gven bye the doc wher she recomed tat she need some one in canda cox she is pregnet ... My sis has own hose n well satelled my question is ths what documnts i need and doi alsoshow my fincial satemnet if yes how should it b ...... how much amount ... and as she sponser me n sport me my living expense food etc