The French side posted a GIF with Merci Messi.

Thank You Messi (2021-2023)

https://twitter.com/PSG_English/status/1665041424180711424?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1665041424180711424%7Ctwgr%5E6151dba4d620496315c0fb4a2d4518e1db6a8043%7Ctwcon%5Es1_&ref_url=https%3A%2F%2F9jaflaver.com%2Fpsg-confirms-messis-departure%2F