I am relatively new to F95zone but as to my understanding we try to avoid sharing save files here, someone correct me if i am wrong though but i think that's how it is (Though not sure exactly why, someone was talking about it not too long ago in this post).
On the very first page of this post there is a link to a guide for people wanting to play the game on Android, i suggest checking that out. I don't play on mobile myself so sadly i can't help with that nor do i know if there's a version for mobile that is not Android.
That is a screen you can see at the very end of the game, sadly it's not something/someone you get to interact with. If i remember correctly you can see this by reaching the end of the game and going into the memory album and click on a specific memory. I don't want to say too much so i spoil stuff for you or others.