Appealing a refund as a buyer when you bought item as a guest

[chc0032]

Can someone help I bought a perfume which is fake and they are only offering me a 50% refund. The problem is I am struggling to appeal my refund as I must have purchased as a guest and not signed into my actual account so can’t follow the instructions by accessing the dashboard. Any advice? 

[tobiasd4]

See here, open item not as described case, seller provides returns label, you send back for full refund.

Ignore seller excuses, escalate on day 4 of no label or refund.

https://www.ebay.co.uk/help/buying/returns-items-not-received-refunds-buyers/returning-item/returnin...