Help me please!!

I try to go on one of my 2 notebook, but it put me on my Iphone menu. I can go on my other notebook, but all my things are on the notebook 1. And those are really important. So please help me and thank you!!❤️
(Sorry for my bad english, Im french!)

Clawdeen Wolf (Loup-Garou) about Sticky - simple notebooks, v3.3.1