inventory setup errors and a sprite sheet import error

So, while I was developing my primary project, A (eventually) multiplayer survival horror game, i’ve hit a bit of a roadblock when it comes to inventory setup.
I’ve tried Ryan Laley’s, got up intill part 4 at ~3:44, which it doesn’t give interact with as an event.
i then swapped to Gorka Games’ Tutorial, got intill ~6:42, where the interfaces tab just doesn’t appear.

while this was going down i started to do a bit of work with a side thing i could develop while trying to figure out how do so stuff on the main project. but the sprite sheet turns out different when imported:

NVM, it decided to show up.