How to extend my license period and increase seat?

1. Please login at AppStore first, you can find the Login button on the top navigation bar as below

After signing in, click on your profile icon on the top navigation bar to see your Org ID. (Please make sure your Role is Owner.)  

2. Please contact your sales window or provide your request here:

               https://business.vive.com/us/enterprise_inquiry/

3. On the inquiry form, provide your Org ID in the “Tell us about your project:” column, to let the sales representatives know your Org ID.