Bye you were a good middle man to try and assist the locals and expats that have been taken advantage of by Abdul Wahid and Abdul Wahad.
They just kept everyone going in circles with different lies everyday like the bank was closed, the rupee is low today against the dollar, or the chairmans in a meeting tilll six oclock etc.
Like you said the ones that are owed money take a moment to write to the Pakistan FIA, Pakistan CAA Director General and Secretariat, the Prime Minister's office, Pakistan Consulate or Embassy office in your country, and the local newspaper that has been doing great work that has been following the money laundering story from the beginning.
You can find the contact email addresses for all of the above by just doing a google search.
And if you have the means hire a lawyer and take them to court like the others are starting to do.
And let them all know how you have been screwed by these thiefs and there Director of Operations doing there Dirty work of recruiting people under false pretenses.
Justice will prevail in the end.