Successful payment depends on the following steps:
1. You have used a valid cc that is eligible for payment.
2. You have correctly configured the system to work and bypassed the anti-fraud.
Antifraud is generally absent on some sites, while on others it works in an enhanced mode.
3. You have correctly prepared and registered your account - pumped it over and warmed it up.
4. You worked through a good antidetect or a virtual machine that was not detected.
5. If you are unable to make a payment by card on one site, you can try to work on another.
6. You have used bins of cards that are blocked for payment on the site.
7. Your IP address has been blacklisted in databases.
There can be a lot of reasons for payment deferral, and this does not always depend on the quality of the ss material that you used.
There is no need to despair, you need to be patient.