leave canada and come back as visitor

[jisu lee]

I have visitor visa which expire at june 9th 2018.
i am in Vancouver with my parent( they have work permit and i got my visa through them cuz they submited application when i was under 19) right now.
my question is "can i leave ( about 3 weeks) and come back canada with this visa?"
or is this visa going to invalid becuase i am 19 now?

 

[bellaluna]

You can use the same visa, it is valid until the expiry date stamped.