Unfortunaltely you have purchased from a scam site...The official limewire site does not use clickbank and doesn't charge for lifetime memberships, there are no such thing....
Many years ago I got sucked into a scam and emailed clickbank about it and they refunded my money straight away...I'd suggest you do the same...
The official limewire site is here....
Lime Wire » Official Website & Free Download, BitTorrent «