Where are my inserts?

MPC2 2.15.1 When I hit the inserts to ad reverb or delay, etc. I get 3 choices, load FX rack which is empty and load factory FX rack which show a bunch of folders entitled Bass, Guitar, Voice etc. I checked my plug in manager and everything is there. How do I get to the individual inserts? thanks

I figured it out! I always selected Inserts and got the annoying load factory FX rack. Select the blank space below the inserts and all of the effects are there. Just keep going to load up to 4 effects.