If your post count is off from what you think it is, and this will negatively affect you due to participation in a signature campaign, I would advise you to ask your signature campaign manager to review your post history from when you enrolled (or last renewed) to present.
If he is not already doing this, then it is incompetent (he should be reviewing your posts anyway), and if he is refusing to do this, he is a scammer.
Wow Quick such a quick answer.

But I reckon to review the post count it would be a good idea to start from the last week payments of their (signature campaign) not from the time he was enrolled in the said campaign it would be inconvenient.