I want it to not be in this line mode and actually be the circle. Please help, thanks 
For some strange reason you have decided to crop the screenshot (please never do this when asking for support help as you have cut off vital information so we now have to guess some things)
- If you are in wireframe view then change to solid view (dropdown on 3d view header)
- Is there really a face there or just edges (change to face select mode and see if there is a face, if not then create one with F)
- Is that a mesh or a curve object ? If it is a curve circle then to fill in a face you need to select 2D shape instead of the default 3D in the curve settings
Richard pretty much said it all. You can toggle wireframe and solid mode when pressing ‘Z’
Hitting the Z key should fix do that for you 
If your placing a Mesh>Circle with shift-A then specify what type of fill to use, if any. Default is “Nothing”. Try “Triangle fan” or “Ngon”. You’ll find those options appear on the left of the 3d view, in the tool shelf. Choose the option you want before selecting any other object or going into edit mode.
Pressing Z will then show the faces.
If it’s a curve follow Richard’s advice above.