Error for licence

Hello Zephyr team!

We are your clients using the Zephyr application.

Recently, we encountered an issue related to the license.
At the moment, we are unable to continue using your application, although we would very much like to. We were using the trial period, and now, when we click "Subscribe" or "Get Started", we receive the following error message:

"We ran into a little trouble. Unfortunately, we’re unable to process your request. Please retry again in some time."

We would greatly appreciate your assistance in resolving this issue.
Thank you in advance!