Sometimes, the iTunes store will show your release as live. It will have buy links but when you click on it, you get the following pop up message:
Or you may only see a few tracks or just the digital booklet showing for your album.
This means that iTunes is still in the middle of processing your release. The good news is, there is no problem with your release at all and it has been accepted by iTunes. It could take 24-72 hours until it's available to purchase in the store.