Hi, I used Retopoflow tool to retopo my high poly mesh. I finished the retopo step and the mesh looks fine but when I enter to edit mode some of the faces seems to disappear. I've searched help to fix this issue but haven't figured it out yet. Just learning Blender right now so I'm not sure if this some basic problem or…
You may hide the faces in edit mode. For this case, in edit mode, press "A" once or twice to make sure you select everything. press "Alt + H" to unhide the faces.