 So you just don't know how to slice, not a problem. Slice points lets you cut into the mesh by left clicking a point. Every time you click a point, it will create a new slice from the last point. If you want more control, you can always drag click until you're happy. Normally it defaults to crease in a slice, but if you don't want to crease, just change the modifiers to uncrease. And it will do the exact same thing without the creases. Hope that helps. And as always, hope you have a fantastic day and I'll see you around.