rate my team Rate my OU team and suggest improvements

Gliscor

Impish
Poison Heal
Toxic orb
EVs 252 HP / 184 Def / 72 Spe

Substitute
~ Protect
~ Earthquake
~ Toxic

Gengar
Timid
Life orb
EVs 4 HP / 252 SpA / 252 Spe

Substitute
~ Shadow Ball
~ Focus Blast
~ Pain Split

Ferrothorn
Relaxed
Spky helmet

EVs 252 HP / 88 Def / 168 SpD

Spikes
Leech seed
Power whip/gyro ball (halp)
Thunder wave

Haxorus
Adamant
Choice band

Evs 252 atk 252 speed

Earthquake
Outrage
Brick break
Dragon claw

Swampert

Adamant
idk what item
EVs 240 HP / 252 Atk / 16 Def

Waterfall
~ Earthquake
~ Ice Punch
~ Toxic

Empoleon
Calm
Leftovers
EVs 252 HP / 4 Def / 252 SpD

Stealth Rock
~ Scald
~ Grass Knot
~ Roar

recent edits in my team

took out starmie and scizor for empoleon and swampert

quote Jeevs

hi Qwark28

please ensure your RMT meets the standards by following the RMT Guidelines

that way people will be able to give you a more detailed response

What did i miss?

if it's about the main use of my pokemon and what i'm having trouble with i can't do it because i've never played competitively except from a few battles on shoddy.

quote Jeevs

Qwark28
if you're new to competitive battling then i suggest the Neoseeker Apprenticeship Program

you'll be able to find someone here who can teach you about competitive battling and team building

I already am being helped by a friend,thanks for the link though.