If you paid, and you want a refund, you will have to return the item when it arrives.
You would have to pay for tracked postage, but that would still be less than £35.99.
You could also ask the seller to cancel your purchase - they may agree if the item hasn't been sent.
"There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is true.”
Søren Kierkegaard, Danish philosopher (1813 - 1855)
