No prob Pete, I know that can be stressful.
But....if you really want a timely, productive response, do it within the confines of the respective business. Try your best and be patient. These businesses, that are lucky enough to be big, do not have as much time as you might think. Give them time, a reasonable amount, of course, and let them take care of it. Posting it publicly is rarely the way to get it handeled unless you feel the company is so corrupt that a lot of us may be fucked and in that case POST AWAY! LOL
These AP guys are on the up and up, I know that from the community, not from having used them...yet

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Just think about it. If you were an employee or affiliate or whatever from a brick-n-mortar company. Try reaching the owner then and see how quickly you get a reply from even their secretary LOL. I'm not saying it's cool to not get your pay, you are entitled to it without a doubt. I'm just saying before you go public, it's usually best to know that you are truly being fucked over, not just perturbed, you know.

From everyone I know these guys pay. Chill and take a deep breath and use more professional means of getting your frustration across. And hope that you did not knowingly, or unknowingly break their TOS.
BTW, if they are fucking you, which I doubt....sorry, disregard everything above LOL.