Best Delivery review: motorcycle yamaha wr250r (paiement of 2000 euros) 2

Hello sir,
The 25 february 2014 I made a paiement to the account of katrina johnson in tsb bank in england. The 2000 euros was keeped by this account since this date and I did not get the motorcycle. I have tried many time for the money getting back on my account bank.
This is the account bank of katrina johnson:

Account name: katrina johnson
Account number: [protected]
Sort code : 30-64-15
Iban: gb93loyd30641510564668
Bic: loydgb21663
Bank name: tsb bank

After this paiement a person in [protected]@live.com ask me for 800 euros more and I did not want to pay because I did not know if it was a scam or no