Not sure if this is new or helpful either but I finally received an email from the Hong Kong police over the online report that I've lodged quite some time ago.
They requested for more information about the transaction & I've furnished them with some attachments that hopefully will provide them a better lead in their investigation.
For those of you who made payment to BlackArrow's Hong Kong HSBC account & have yet to done so, I would strongly recommend that you submit an online police report at this link (https://secure1.info.gov.hk/police/eforms/report_cyber_crime_en.php) to lend a helping hand to the Hong Kong police in their investigation on Black Arrow.