I used a plugin and everytime I create a screengui it acts up (anchorpoint and position wise)
How do I fix?
Have you tried disabling the plugin to see if it’s the problem?
disable the plugin and if that doesnt work then its a problem with robloxs servers
Look at your UDim2 values for the Size and Position. See the link for the Roblox Documentation.
{scale of X, dimension of X}, {scale of Y, dimension of Y}
Basically as the others have said, try another plugin, or read up on all the GUI documentation available and go from there.
Scale is your friend when setting up ScreenGuis to fit different screen sizes.