https://pokemondb.net/pokebase/9479/what-is-a-good-moveset-for-charizard?show=335019#a335019
Your moveset was rejected because it does not include an item, nature, and EVs.
"Be sure to include full set details in your post, e.g. items, abilties, natures and EVs. Some detail, including the intended game mode for your set, is also appreciated."
