Why do I need to set up Telegram to use the DAU Card?

How do I set up the bot to help manage my DAU Card?

The link provided by the Telegram bot is not working. What should I do?

I accidentally deleted the Telegram Bot from my telegram account. How can I regain access?

My telegram account was compromised. What steps should I take to protect my card and account?

I cannot log in to my Telegram account, but I do not believe it is compromised. How will this affect my DAU Card and what should I do?