Why do you not want to answer this thread?(Your answer will be sent to Jeanette and Aytekin)
I need more support and how does it work to have more users
You can upgrade your account by going to your /myaccount/ then click Upgrade.
Then choose your preferred subscription, and click upgrade.
For more information, you can check this guide:-How-to-Upgrade-My-Account
Please let us know if we can be of further assistance.