Your continued accusations are also not true.
There is no way we can BLOCK someone from buying at our store. Your CREDIT CARD is being denied charges. 
Our Office Manager reported that she saw you had tried many times to get your credit card approved for an order and they all reported failed. What more can I say? We have done everything humanly possible to support you. I don't know what else we can do. You have problems that are beyond our ability to help. It is very clear on that point. You need to get someone to help you overcome these problems. It is NOT our responsibility and we have gone the second, third, and fifth mile.
We made it clear in your prior post that your software was installed on too many computers. I personally erased your prior registrations once so you could install on more and you maxed it out again! You are licensed to install on one computer, but can install on 3... to allow you to upgrade in the future. If you choose to install on 3 immediately, that is your mistake. Then, to install on a forth, you must buy another copy of Microstudio. I made that very clear before. What else can I say. You don't follow our License Agreement, you don't follow our support instructions, you state you are now happily using another product and we encouraged you to continue being happy. Then... WHY
why do you want to come back and continue having problems that we can't solve??????
To continue making false accusations will get you further banned. Get someone to help you with your problems.