Do you have any proof that you have sold any copy at all ?
Your marketing promotional method is unprofessional especially in the aspect of giving out a vouch copy, people will always buy what has testimony or review from an established account here and any review or comment from an account lower than a full member rank could be disregarded.
In your case may be you are too protective of your account then send PM to a DT member and request him/her to help you to review your product and post an honest review about it.
I think OP has been getting sales, but he can't prove that the sales have originated here on the forums, except for his alt account claiming that they purchased the method. The reason I believe that it's his alt? Let's assume that the account (@williamhart551) is real. If they are familiar with the forums, why was the account brand new when he made the post? If it's someone else's alt, why did they create it for the sole purpose of stating that they purchased this $499 method, considering that was his FIRST post on the forums?
There could be the possibility that OP asked the buyer to post here on the forums that he purchased the method, after he purchased it, but then that wouldn't be a lead that was generated here, thus rendering the post null; it's not an actual vouch by a *trusted* member of the forums.
now you can buy with paypal and paypal is so secure you can ask refund also there but you can't buy why you don't have money to buy OK so admit it already give the link to buy
I'm not trying to rain on your parade, and I want to believe that you've found a proprietary method to truly earn revenue based on the screenshots that you have posted. But I've found so many discrepancies with products that are sold here, and every time I ask sellers questions regarding their products, they either change the subject, provide a vague answer that doesn't answer the question, or ignore it altogether.
The reason why people keep telling you to provide a vouch copy is so that there is a trusted member here that can, you know, vouch for the method you're selling. A good reviewer will review your method, but omit any details when they post, as not to give away any proprietary information. They will let the rest of the forum members know if your product is, first of all, what you claim it is. They will then let others know if there is a possibility to earn revenue according to your claims, and whether or not they will actually carry on the method until they receive their first payment.
A good review could take a week up to a month to confirm payment. You need to be selective of who you provide a review to, as the last thing you want is for someone to just say something like:
"I received the method from OP and it works! I haven't set up my payments or received any, but if you follow the method like OP said, you will make money."
The above is not a good review. If you want examples of good reviews, let me know and I can provide some examples for you.
Additionally, if you are worried that the reviewer is going to disclose your method to others, there is a "Reputation" board on the forums (https://bitcointalk.org/index.php?board=129.0), as well as a "Scam Accusations" board (https://bitcointalk.org/index.php?board=83.0), that you can post the details of you getting thieved of your method, and a Default Trust member will more-than-likely give that person a red tag, if you provide enough proof that they did, in fact, steal your method and distribute it without your consent.
I've said it before and I'll say it again: Until you can find a good reviewer that will vouch for your product here on the forums, you're not going to get a single sale. I implore you to consider allowing a reviewer to test your method and vouch for it so that you can get more sales.
That's, of course, if your method will actually earn you $30K monthly, as you claim. That's a big number, and even based on your payments and frequency of those payments in your screenshots, you yourself are not even making those earnings.
Maybe that's why you don't want to provide a vouch copy; because you know that you can't back your claim. That just appears to be shady as fuck; like you're just looking for a sucker to spend $500 on this method so you can make a quick buck. Maybe that's not your intent, but subconsciously, that's what everyone is thinking at the moment.