Below is the email from support team.
I've already sent an email to Monte and am waiting for the reply.
If you are sure about your traffic quality I advise you to get in touch with them.
Hello,
Payments as a group are unfortunately being held up due to individual
account reviews of traffic quality.
We hope to have approval for sending these out soon, but are unable to
give additional specifics on a support level.
I will forward this email to our CEO Monte Cahn. If you need to discuss
further, please feel free to contact him at any time.
Sincerely,