I have changed the template in all of them. Yet , yesterday I get the following message from ebay:
We're writing to let you know that as of May 1, 2017, at least 365 of your listings on the eBay.com sites contain active content. Active content (e.g. JavaScript, Plug-ins or Flash, iFrame and Form actions) will no longer display in your eBay listings starting in June 2017.