How to get Shiny Cottonee & evolution Whimsicott in Pokemon Go

Is this a bug ? I've try to evolve my cottonee but it failed and

Shiny whimsicott. with CP under 1500 so that it's suitable forGreat League.

Pokemon Shiny Whimsicott + 3 MOVES GO GREAT LEAGUE 1500CP (Cottonee evolution)

Evolved the shiny Cottonee i found the other night. : r/ShinyPokemon

Cottonee Emerging Powers 9/98 Values - MAVIN

Shiny Cottonee from Pokémon Go Fest 2023 plus Evolution into Shiny

Whimsicott - #547 - Pokédex

Whimsicott, Pokémon GO Wiki

Will this Cottonee be a good Whimsicott? : r/pokemmo

Shiny Cottonee

Pokemon Go Shiny Cottonee Catch & Whimsicott Evolution After 416

Pokémon Sword & Shield Pokédex •

Cottonee Pokémon: How to Catch, Moves, Pokedex & More

Ultra Shiny 6IV WHIMSICOTT // Pokemon Sword and Shield //