So i have my gui's frame size set on {1, 0},{1, 0} but still doesn't fit the whole screen i've also used
game:GetService('Players').LocalPlayer:WaitForChild('PlayerGui'):SetTopbarTransparency(1)
So ye prob that's why but i need a size that fits my whole screen with the topbar being off, if you can help reply.

3 comments
Screenshot? or anything?
are you referring to the top bar when you say "still doesn't fit the whole screen"
Ye the topbar's space is still there