There some resources on our tutorials page to help you build widgets - Introduction to Widgets, building a game UI | Crayta Developer Area - and a video tutorial on UI here - https://youtu.be/OFHeNHH8mxo?list=PLJHJuuXh6_dJch4qxCm3zgcG_usCdYcud
You might be best joining our Discord community (discord.gg/crayta) for questions like this, as they’ll likely be seen and answered quicker there
Where is the package in Andy was referring to in that video?
Any packages Andy mentions in his videos should be discoverable through the community tab in-game. If one isn’t, could you ping him (I give you permission to ping in this case ) to let him know the package mentioned, and link the video + timestamp where he mentioned it