Yes, when it is possible and appropriate to do so. After getting medical attention, report the incident to the facility, organizer, or property owner and ask how to obtain a copy of any incident report. Busy venues change quickly, and surveillance footage may eventually be overwritten.
Photographs of the location, the surrounding conditions, and any damaged or defective equipment can also help, along with witness contact information. Be cautious about discussing the accident publicly on social media while questions about responsibility are still open.
One conversation is enough to know where you stand. It costs nothing, and you will speak with Brandyn.