cannot savegame

hi, i am trying to save my game using a (new bp blueprint i created since it doesnt look i can set variables in the default one) but no matter what i cannot get it to work.
So heres what i did (in savegame BP i only had 1 variable)

im using 1 to print my integer variable, 2 to add more and 3 to save. And level bp at begin play checks if savegame exists.
No matter what , once i restart the game, it doesnt read my savegame file.
and heres my node graph inside the level bp . (ive also tried using the game instance instead of this but to no avail.

please help

thanks!

I’m going to take a wild guess and say that you didn’t give Slotname a default value in the editor. Everything else looks perfect to me.