How can I notate that the sales on my 1099-k were cancelled? I made sales in May 2020 totalling ~4k$ ..but received zero dollars as the event was cancelled due to covid?

Single filer.  Actually, I made a mistake, my "sales" totalled ~$2500. I received zero dollars as the transaction was cancelled, as fans were not allowed in the venue due to COVID. I want to accurately reflect this so the IRS doesn't think I tried to shirk responsibility. Ticketmaster said they were required to list all sales regardless of whether there was an adjustment or cancellation.