Little problem with my save

It is so much annoying because i lose my save but i saved it .
When i first connect the game didnt realize that i had a another save so i play a little but.
And i stopped
I relaunch it and it found 1 save but not the other one
It is strange because i am connected to google play and it shows me that i have 15 achievements on 17 and i dont have m'y save or m'y morty
How can i do
I install it 4 times but that doesn't work please help

There's nothing that you can do. Once a previous save successfully loads, the others are gone. It's important to select the right save.. it's also confusing, because the #of Mortys is in reference to campaign.. you can't actually tell what the multiplayer data is and can only go by the date/time of the save.