Payment Problem in Upgrading to Silver

Hello, I've encountered problems in upgrading my form to Silver. I  have contacted my credit card service provider, however there are no problems. Therefore, your help to solve this matter is highly needed. Thank you and I hope you will get back to me immediately. Thank you.

This seems to be a duplicate of your other thread here https://www.jotform.com/answers/1927663. I have already responded to you on that thread.