After going through the tutorials I came to creating the nostril of my face, this is a difficult time consuming process. For this part I went into "edge" which is found in "Editable Poly", and then selecting the edges and the clicking on the scale button and the by holding down the "shift" button on the keyboard and I scaled them down so it creates more layers. I then went to vertex mode to move the edges around so it creates a flow of edges and then to have the edges flow I then welded to create single vertexes.

During this stage I also changed the vertexes around because some of the edges were not flowing around the nose area.

To close the nostril I then made a polygon by clicking "Polygon > Create" I then made new surfaces to close the nostrils.

I then was viewing my model in perspective and by clicking on the vertex mode I adjusted the tip of the nostrils. After this I then used the "extrude" tool that can be found on the settings section and giving a negative value in the dialogue box so it goes inside the nose and again after this I started to adjust the nose area again.