加拿大楓葉銀行 Scotia Bank

我同一個海外買家(應該來自Nigeria奈及尼亞)trade，佢話張d錢( USD$500 )傳入我個bank account，叫我比個account Number佢，我照住做，跟住冇耐就收到封來自Scotia Bank嘅email，並提供該買家的地址，電話num.，zip code...叫我先寄件貨比佢，然後便收到款項，我問左個專業人士，佢話銀行好少會send email給賣家，並懷疑該銀行是虛假，正在詐騙。於是我便向該買家提出cancel trading，然後該買家說他已被驗證及戶口已被扣除USD$500，我隔左一星期無理佢，該懷疑詐騙的銀行send 了封email給我，標題是***LEGAL ACTION NOTICE***
We hereby contact you concerning the Trasnscation between you and our our client Mrs Smith West,so we hereby inform you that you account has been Flagged and the LEGAL ACTION STEP will be taking against you, if you fail to make the shipment of the items between 24 - 48 hours.We want you to know that we have all the details to locate you,
We have already reported you to the FBI,concerning this issue,and they have all your full details of contacting and locating you,so we will have to SUSPEND your Bank Account,and also your auction account and we know this will cause you a lot of problem..
So you have to send the shipment details over to us([email protected])for the shipment verification,and for your fund to be activated into your account within 24 - 48 hours.
You have to Respond to this notice within 24 - 48 hours,if you fail to respond to this notice withtin 24 -48 hours,your account will be suspended. so we are waiting patiently for the shipment details.
If you have a question for us about this transaction,don't hesitate to get to us at ([email protected])....
信底有個叫做Kenneth D. Lewis Chairman, CEO and President嘅人，我查過佢係Bank of America嘅chairman而唔係加拿大楓葉銀行 Scotia Bank嘅chairman，加上我喺尼件事裏面完全無獲利，我只係保障自己安全，所以我唔理佢係真定假，佢話call 左FBI，所以我都去左FBI個電子報案部門IG3報案，我叫果間銀行俾d野証明佢係真實而唔係詐騙，佢就send左封*** Payment Confirmed *** Shipment Required ***比我，裏面不斷話該買家已被驗證及該款項正準備傳入我的bank account，但因為新制，所以要賣家先寄貨後收錢...
我諗住向本地警方報案，但佢話唔接受海外罪案...不過我總算向FBI報左案...
咁夠竟我而家要點做?
唔理佢還是寄件貨比個買家?