I was just going off what Peabody's Football FB page stated.
"PLAYOFF TICKET INFORMATION.... Per TSSAA, there will not be any physical tickets sold for playoff games. All tickets to playoff games must be purchased through GoFan. The link will be made available on Monday of each week that we have a game. This link will be shared through our parent group text, our Peabody Golden Tide Football Facebook page, and posted on our school website. Our limit for tickets is MUCH higher than the amount we have sold each week. I think many people are thinking there's no use in trying to buy a ticket because of the limit. Due to the large capacity of our stadium, anyone who wants to attend a game should make an attempt to attend. I highly doubt we will reach our capacity for any of the games. However, don't chance it by waiting. Look for the link as soon as it's available on Mondays"