Hi,
he anwser me but says he is outside working strage
Maybe he is saying that he is working out of this country?
If the seller did not advertise that he would ship internationally, then he cannot be made to, and he would be within his rights to stop the sale.
If Subculture offers to accept the sub in the UK, then there is no reason for the seller not to proceed, and Ebay can be asked to assist if necessary.