How do I use items on posts?

I don't know

try turning it off and on again

You’re killing me smalls
You buy a 50 bux feature post thing
You go to the post
There should be a button that says use item on the top left-hand side next to the post where you like and dislike
You press the item button
You then confirm if you want to use the item
And then Walla, your post is now featured!