All my savegame variables change with this blueprint


This is my shop button when pressed takes 10 coins from player. It works perfectly fine if game is restarted. so lets say you collect 10 coins restart the game then you will have 10 coins and all other variables will be saved aswell. But if a player collects 10 coins and doesnt restart the game then the player will still have 10 coins but when pressed the buy button all other variables will be reset to last restart of game. Any help will be appreciated.

How do you load your variables?