Niantic has announced that the Pokémon Victini will be available in September on the Pokémon GO game. Players who attended Pokémon GO Fest 2020 had a chance to get it before, but it will now be available to the world.
Indeed, at the end of September, a new special study by Professor Wilow will appear and will be called: Investigate a Mysterious Energy!
If you participated in the Rocket Showdown Special Research during Pokemon GO FEST 2020, you will be eligible for one (or more) Victini candies. Unfortunately, you will not be able to obtain the Victory Pokémon a second time.