I got the bitcoins but it's not getting added to my wallet, I even got the email etc. and it shows up but see this
Transaction is not available at this time
The transaction ID would be helpful to further diagnose what went wrong, however without that information, you can try the following:
Refresh the transaction cache.
Note that it will say 'Updating Wallet' until the list has been retrieved.
Refresh the server's cache.
Note that it will say 'Scanning Funds' until the addresses have been scanned.