Read through this whole thread, you'll see how other people have been able to get a refund from scammers. You never said who you bought from, or how much you paid...
Please Help (LW 'lifetime membership')

It's probably going to depend on how long ago you bought LW as well, most of the people in this thread contacted the scammers soon after buying LW. If you bought ages ago, I don't think you'll have much luck getting a refund. But you can always try anyway.