I moved from the uk to Portugal and want to sell / buy on ebay Germany as there is no ebay Portugal and need to change to the euro. How do i do this and keep my %100 feedback

I moved from the uk to Portugal and want to sell / buy on ebay Germany as there is no ebay Portugal | Selling

I moved from the uk to Portugal and want to sell / buy on ebay Germany as there is no ebay Portugal | Selling | eBay Australia