Looks like the cabinet doors below the sink fell off when you shrink down. My guess is they're accidentally flagged as pickables or draggables instead of static objects.

@ChazzyBuch thanks for letting me know! It should be fixed now :)

The mailbox doesnt open when I did the puzzle (I put all the decorations on the house) I just hear a click, but nothing else happens!
Thank you for the room!

@PinkSaturn I'll look into it! Thanks for letting me know :)

I can open and see the chest inside the gingerbread house from the outside by clipping through the back corners.

the chest in the gingerbread house is clickable from behind the house from outside and the candy also clickable