How to cancel a subscription or delete an account? Does MeisterTask integrate with X app? How to remove task assignee or watcher? How to scroll horizontally? Are you offering any introductions/demos/webinars? Why am I on a Pro Subscription if I never subscribed for it? How can I add more users to my PRO team? Is there a limit of users I can invite? Is there a limit of projects I can create? Where can I download my invoices?