Early Access on Xbox

I bought early access on the website.But on xbox there has no game alone downlaod option. It says it NOT AVAILABLE SEPARATELY. Do I have to buy the access AGAIN in the xbox store?

There is on the xbox store if u type path of exile 2 and pull it up it shows the access keys i did the same thing as. U so I recommend just putting in a ticket for a refund if u dont get a response then buy the xbox support pack in the store