Help with oneshots in custom moods!

Can anybody help me?! I’ve subscribed to Syrinscape for the next two months, I’ve downloaded the application onto my computer, and I’ve learned how to create my own custom moods. Everything is great! Now all I want to do is move a bunch of one-shot sounds up in the top right hand corner of the custom mood page from other soundsets. I cannot for the LIFE of me, figure out how to do this. All I’m seeing online is that the only way to accomplish this is to create a custom mood on the online player, but I still don’t know how on earth to do that either. I’m so confused, and was wondering if someone could baby-step me through the process. Thank you, I appreciate any help