Hey guys I'm new to blender and I'm working on something; I apologize in advance if things that don't make sense but here goes:

I'm trying to extrude they eyes of my model, I am currently watching a tutorial and when he extrudes his model looks like the following:

however when I do it,my extrude looks fairly different; I select the verticies I want, I push E and then use S to scale it to how I want it and unlike the above image my extrude looks more "meshy" than it does "solid". This is Mine (ny Idea how to make it look like the one above?:

plz help this has been bugging me for the longest time. I can't find solutions this is my last hope lol