You need to wait patiently inorder to get your WoF spins credited. You can go to premium tab on freebitco.in site and then see the transaction details.
You will be able to see when the WoF spins were credited to your account. Just wait 24 - 48 hours additionally and if you still didn't get them then you can contact @CSFBC on this forum.
He is the official customer support who can help you with all your issues related to freebitco.in site.