I cannot find my Saved custom game slots to play?

I just got the game yesterday and played it a while. I'll find out soon enough if it saved. Did you go to your saved slot?

One other question. My girlfriend is also playing RDR2 (under my account) but has saved her games in different slots in the Save menu. Will all of the saved games be there or will it only be the last one played? I believe there are 10 Save slots in RDR2
and I would like to move all of them.

Also I imagine it will load a LOT quicker on the new machine?

Thanks again!

Gary

Article you linked states:

The slots correspond with the profile switch in the middle of your Xbox Elite Wireless Controller. You can have two different profiles saved to your controller at one time. For example, if Slot 1 is your shooter profile and Slot 2 is your racing profile, just flip the switch and you're ready to go. You won't need to adjust any other settings. You can also do this while you play a game.

Your configuration of the slots travels with your controllers. If you take your controller to a friend's house, the configuration will be saved on the controller and usable there.

I've saved the profile to slot 1, but once i unplug the WIRELESS controller I cannot use the profile i saved to that slot. The article states "it's saved to controller", but it doesn't seem to be doing that. How do I get it to save onto the controller?

I tried a different save slot and it did work. all my other games don't freeze on me. The other save slot that worked was a save for my cousin. I also tried to move the save to a different slot but it didn't work. I just deleted my save file and started
a new one since I was missing a secret achievement.

Fallout 4 saves are different to the usual save you will find on an Xbox game. The game saves into a new save slot every time, so it fills up it's allocated slots quickly. When you start the game, and the menu shows, select load, then scroll down to the game save you do not want and press the X button to delete it. Do it again for every save you do not want.