If you get HBO with your cable or satellite TV package, then you might have access to HBO Max. To find out if your provider supports HBO Max, go to HBOMax.com/provider and search for your provider, or go to HBO Max providers.
You can sign in to HBO Max using your HBO Max credentials and choose Renew Subscription or Connect Your Provider (if you recently resubscribed through a provider). For more info, go to Resubscribe to HBO Max.