If you want, you can open a support request via Disord. I can help you. Currently, item giving and receiving is closed. You can only make imaginary deliveries and earn money.
I haven’t tried it for qbox. I can’t say it will work, I have to update it. If you wait a bit, I will update it.
Version 1.1.2 - New Update is Live!
Hello everyone! 
With this update (version 1.1.2), we’ve made some important improvements and fixes. Now, receiving food from NPCs and delivering food to NPCs works seamlessly! Additionally, the notification system has been improved and existing bugs have been fixed. 
Changes:
Fixed NPC food receiving and delivery functionality.
Notification system has been improved and is now more stable.
Restaurant blips can now be easily managed via the config file.
You can now continue making deliveries without any issues!
And of course, you can download the latest update right now from Keymaster! 
looking forward to the qbox update so i can give this a test
Version 1.1.3 - New Update is Live!
Hey everyone!
We’re excited to bring you the latest update with some great new features and fixes. In version 1.1.3, NPC food pickup and delivery work flawlessly, plus the notification system got a major upgrade! Managing restaurant blips is now easier than ever, and you can keep delivering without interruptions!
What’s new?
Seamless delivery experience — no more interruptions!
Added client-side and server-side exports with full usage docs.
New language config options for easier customization.
Grab the latest version now from Keymaster and enjoy!
When I click Take Order with NPC it come out this error. How to fix it ya or need to add any item inside qb-core/shared/items.lua? Im using QB-Core no using ox ya…
There are items in the config that you can edit. I included them as examples. You can replace hotdogs, pizzas, etc. with items from your server.