i need help with this script being made

[Silvurbtw]

i need help making a dupe script that if you put for example a enchanted golden apple into a shulker box or something you can break and place and bring with you it would say that item is blacklisted preferablly with the cmd /dupe add while holding item also could whoever is gonna helping me i also need a /stack script that would x4 the item you are holding and with the same thing as the dupe script i need it so if you put it in a shulker box it would say its blacklisted again with /dupe add tysm