You can login to manage your account from the plugin, website, or community page.

1️⃣ Plugin

After opening the plugin, click the settings icon on the top right. Open the Billing tab & click Update Subscription.

2️⃣ Website

Click the "Manage account" button at the top right of the home page.

3️⃣ Community

Click the "Manage account" button on the right of the header on this page.