Why does this keep happening?

My text is all the way up top right, but it shows there in the game scene,
How do I fix this?

 

In your Hierarchy, your non-UI elements probably should not be children of your Canvas. Try moving them out of the Canvas, but be aware that this may cause some funniness with their transforms that you may need to adjust.

Your Screen Space Canvas essentially uses a different coordinate system than your non-UI elements. It's working correctly.