I should check if "Badu" is a known group in Sri Lanka. A quick search shows that "Bodu Bala Sena" is a real group linked to Buddhist nationalism, which has been controversial in Sri Lanka. So, assuming "Badu" is a misspelling or abbreviation, the user might be interested in information about this group's Telegram presence. However, I should ensure that the response doesn't encourage accessing content that is harmful or illegal.