Inventory system save

Hello, can someone show me or give me an example of how to save and load both slots and items in the inventory system? An easy one if possible, because It’s really hard for me to understand every example I see online. Thank you.

Hi look here there is a lot of examples just press CMD+F on Mac or Ctrl+F on Windows in your Browser and type inventory.
Here another examples GDevelop Examples by GameTemplates