Not sure how eBay Customer Services can help with a Customs issue, but first you will need to log out of here, and log into the correct site which is www.ebay.com
Then, here's how to reach Customer Services.
Contact eBay Customer Services this way, through their help pages.
https://www.ebay.com/help/home
Lines are open between 5 a.m. and 9 p.m. Pacific Time
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