If there is no warranty and the payment also in btc how we gonna trust, I don't know or change the elegant theme type like 1 month or year.it is a risk to buy
You are in n.to, in case you forgot that.
He is telling you exactly what he gives, an account with TYPE "Lifetime" MEMBERSHIP, not an acc that will last forever.
If you don't accept the warranty (that is in the sellix page) and conditions, just move on.