[RATE MY TEAM] VGC Team Help

[SpartanVulture]

Hi I've just finished creating my team and i was looking for some advice to see where i could possibly improve my team

any and all help would be much appreciated
my team consists of:-

Kangaskhan @ Kangaskhanite
Ability: Scrappy
EVs: 252 Atk / 252 Spe / 4 HP
Jolly Nature
- Fake Out
- Power-Up Punch
- Return
- Sucker Punch

Scizor @ Life Orb
Ability: Technician
EVs: 252 HP / 252 SpD / 4 Def
Adamant Nature
- Bug Bite
- Sword Dance
- Roost
- Bullet Punch

TalonFlame @ Lum Berry
Ability: Gale Wings
EVs: 252 Atk / 252 Spe / 4 HP
Adamant Nature
- Brave Bird
- Flare Blitz
- Roost
- U-turn

Sylveon @ Sitrus Berry
Ability: Pixilate
EVs: 92 HP / 116 Def / 252 SpA / 48 Spe
Modest Nature
- Hyper Voice
- Shadow Ball
- Psyshock
- Protect

Arcanine @ Left Overs
Ability: Intimidate
Nature: Sassy
EVs: 248 HP + 112 DEF + 44 Sp. ATK + 104 Sp. DEF
- Snarl
- Flare Blitz
- Protect
- Will-o-Wisp

Milotic @ Assault Vest
Ability: Competitive
EVs: 252 HP / 28 Def / 160 SpA / 64 SpD / 4 Spe
Modest Nature
- Scald
- Ice Beam
- Icy Wind
- Dragon Tail