This is my first Little Cup team ever so it might need a bit of help.

Machop (M) @ Oran Berry
Trait: No Guard
EVs: 116 HP / 196 Atk / 36 Def / 76 SDef / 86 Spd
Adamant Nature (+Atk, -SAtk)
- DynamicPunch
- Bullet Punch
- Payback
- Ice Punch

Carvanha (M) @ Choice Scarf
Trait: Rough Skin
EVs: 252 HP / 252 Atk / 6 Spd
Adamant Nature (+Atk, -SAtk)
- Aqua Jet
- Substitute
- Waterfall
- Crunch

Aron (M) @ Leftovers
Trait: Rock Head
EVs: 252 HP / 252 Atk / 6 Def
Adamant Nature (+Atk, -SAtk)
- Rock Polish
- Head Smash
- Earthquake
- Iron Head

Taillow (M) @ Flame Orb
Trait: Guts
EVs: 252 HP / 252 Atk / 6 Spd
Hasty Nature (+Spd, -Def)
- Brave Bird
- Quick Attack
- Facade
- Hidden Power [Ground]

Elekid (F) @ Oran Berry
Trait: Static
EVs: 252 HP / 252 Atk / 6 Spd
Jolly Nature (+Spd, -SAtk)
- ThunderPunch
- Cross Chop
- Ice Punch
- Quick Attack

Porygon @ Choice Specs
Trait: Trace
EVs: 6 HP / 252 SAtk / 252 SDef
Modest Nature (+SAtk, -Atk)
- Agility
- Psychic
- Ice Beam
- Charge Beam
Thank you for reading this and Thanks in advance for the answer!