"???" Did Not Work

Sorry for my engilsh, but is weak.

Quests has started. I was in blue, red, yellow and big white meteor. I was talking with npc: Computer.
I drop: painting, spoon and mushroom in hopper in Yahya house, but passage does not open. Why?!?

 

the painting needs to be fresh, that means you shouldnt change servers or change class once you get it

 

If you switched servers, or used /class after getting the items for Yahya's house, then the NBT tags on it broke. As such, it did not work.
For the passage to open, you need to get the painting and mushroom (maybe spoon? I don't believe so) and go to Yahya's house without going to the lobby, or using /class

 

Thanks, i'll try.