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.
https://devforum.roblox.com/t/let-us-hide-topbar-without-disabling-most-of-the-core-gui/156751