If your needs go beyond your monthly subscribed word quota, you can either choose to:
Trigger overage charges of $0.12/word to send a request through for any word count above your monthly quota
Upgrade your plan and request the content when your billing resets. You can head here to do this: https://app.contentfly.com/#/me/subscriptions. Note the upgrade will only come into effect when your billing period resets.
Ask ContentFly support to upgrade your plan immediately