For some reason I can't buy from this place. I have lots of tokens, but the area is highlighted in gray and I can't click on anything. Is this normal? Do I need special kind of tokens?

btw..I am still kind of new. Just been here over 1 month.

They have to restock something in there first. If it's all grayed out/none in stock then you can't buy them.

Oh, I never thought of that..I figured if they were out of something then it would all be empty like the other shops. Thanx.

It isn't restocked very often. You just have to keep checking and if you're lucky you will find something to buy. Make sure you have the tokens on hand though, things go real fast in there.