You are trying to get value from Tinydb with variable value. If your list is products, then you don't have to call Tinydb, or if your values are in a tinydb tag, use text instead of variable value.

ohh, do i delete all of this?
Don't delete, just replace get global Products with "Products"

i tried changing it into this but sadly im still facing the same issue

Replace "empty string" with "create empty list" ...
then replace "get global Products" with "Products" again
All of the get global products?
I tried that and the error disappeared but now all of the buttons wont work and this error shows up

yes

Using a separate screen for each inventory item is a recipe for disaster.
Learn to use lists, tables, and one or more of the AI2 data bases or Google Sheets.
AI2 has a small limit (about 10) for the number of Screens.
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