The cable is the heart of the system and I don't really sell replacement parts. Since they are made individually and to order, I don't stock any replacements. (I'm having a tough time keeping up as it is, with all the new v3.0 stuff and supply chain challenges right now).
I can repair your existing cable.... otherwise you basically just buy a new kit.
As far as the email... never saw it?! Or if I did, I mistakenly deleted it (with all the darn virus crap flying around any more, one of my filters might have dumped it if you had an attachment like a V-card or address signature).