I literally can't beat the Lv.10 mode. NO, i'm not grinding money in Blue to get Dragon Rage and teach it to Aerodactyl or Lapras, i'm playing on 3DS VC

My team is:
Snorlax@Gold Berry
Headbutt
Shadow Ball
Curse
Rest

Skarmory@Leftovers
Fly
Steel Wing
Toxic
Protect

Starmie@Mystic Water
Surf
Psychic
Blizzard
Zap Cannon

How do I fix it?

Are the other modes as fucking hard as Lv.10?

>Git gud
Fuck, I have literally no resources to make a decent team with the TMs restriction and mons avalible in that level plus the fucking RNG carnage