The only option for payment is cash - this is so the buyer can come and look at the vehicle and check it over before they pay.
There are a few posts today and yesterday where sellers are trying to list motor vehicles but can't add the location - it may be a known problem that is being addressed - have a look at other posts to see if there is a solution or contact Customer Services.
"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)