First of all, you need to sign in to your eBay account and click on the “my eBay” option. After that, you have to tap on the Account tab. And then tap of click on the account tab. Tap on communication and preferences. Then under the seller, you need to choose selling activity. Get eBay Customer Service 1-888-676-1999 for further info. www.monktech.net/ebay-customer-service-phone-number.html