23-04-2018 8:35 AM
It may be that they do not accept messages or do not want to reply or combine postage
Or they may be being very cautious in case ebay think they are doing off ebay sales
If they are not responding then it is best to find another seller
Ebay are taking strong steps to stop off ebay sales
If you have tried to exchange any contact details with another member before buying the item then ebay will restrict or suspend you.
They sent an email to all members on 22nd Sept Changes to the user agreement
It will be in your ebay Messages tab on your My ebay for you to read
http://pages.ebay.com/help/policies/rfe-spam-non-ebay-sale.html