“First Avenue” and “Publishers Building (Bldg)” do not appear to exist in Bodmin, which is a small town in Cornwall, England.
The postcode PL31 2JX is however the postcode for Bodmin’s public library http://www.cornwall.gov.uk/default.aspx?page=24079 Libraries often have free wifi and internet-connected PCs.
While searching for publishers with links to Bodmin, I came across “WealthWatch”: http://www.wealthwatch.co.uk/contact-us.html
There are no obvious links to PublishFast and it is likely a coincidence that they share a town, but I leave this possible clue out there for others to follow up on.