Hello - the first thing you will want to do is report this user to our Customer Care team. To report a user, simply navigate to their messages or profile and select ‘Report’ at the top of the screen. They will give you further assistance and let you know any further steps.
Once your resolved your issue, come back to the Forums, take some time to look around, join some of the conversations and share your ideas and experiences with us.
Hope you didn't get injured or too shaken by that terrible encounter.