2. Each individual Pokémon should have at least two lines of descriptions.
That basically means the role that Pokémon plays for the team, what they check/counter, their synergy, why you chose it, etc. Some optional things you could add are the explanation of their EVs spreads and their movesets.
you are currently missing this requirement. By missing it out you aren't telling raters why you chose them and such. Also, EV spreads are required too.
Locking, will unlock if you PM me the descriptions.