@dcolthar First thing I’ll say is Search Before Posting because you’d have seen people sharing about similar issues, but you’d also see what they were told to do to be resolved.
In fact, you might have even seen the pinned FAQ that I linked to above. From there, you would even have seen instructions listed, such as you see Missing Rewards BAT payment
In any case, you get it resolved by creating a Rewards Support Ticket at https://support.brave.com/hc/en-us/requests/new?ticket_form_id=360001302431