If someone is bothering you, you can block them so you no longer see their content or messages.
Find one of their posts or messages, tap the three dots (...) next to their name, and select Block user.
Manage everyone you've blocked by going to the Community tab, tapping the menu icon (three lines) above the stories, and selecting Blocked users. Here, you can unblock someone if you change your mind.
You can also report content that breaks our community guidelines.