if i have chance to get in

i am us student i want to know if i have chance to go to mcgill univercity
GPA 3.5
ACT 15

No chance whatsoever. The minimum ACT in the least selective programs is 26. It would be a waste of an application fee.

That ACT is too low.

so if i can get 26 on ACT do i have chance?

Here are the minimum requirements. Meeting the minima does not guarantee admission.

http://www.mcgill.ca/applying/requirements/minima/usa