[RATE MY TEAM] I Need Help With My Team

[OdysseusHestia]

I know a big part of Pokemon is skill but I notice I keep losing. Can anyone help me adjust my team? This is for a doubles team.

Galvatula  @Deep Sea Tooth
Ability: Compound Eyes
Nature: Timid
EV:252 Sp. Attack 252 Speed 6 HP

• Thunder
  
• Sticky Web
  
• Thunder Wave
  
• Bug Buzz
  

Galvatula job is a fast pokemon which i use to set up sticky web and sweep any pokemon I can.

Goodra @Rocky Helmet
Ability: Gooey
Nature: Modest
EV:252 Hp 252 Sp. Attack 6 SP. DEF

• Thunder
  
• Raindance
  
• Muddy Water
  
• Dragon Pulse
  

Goodra is a tank that I was going to put into a rain team but until I make it i was putting him in this team. It has pretty good type coverage. Everyone knows to use physical damage on Goodra because its a Sp. Def monster so i put Rocky Helmet and have the ability Gooey.

Mawile @Mawilite
Ability: Intimidate
Nature: Adamant
Ev:252 Attack 252 Defense 6 Speed

• Protect
  
• Play Rough
  
• Iron Head
  
• Sucker Punch
  

Mawile is basically my attacking pokemon. Gets rid of lots of dragons and does good agaisnt Salamances and Garchomps. The extra Speed was added so that it can fight other Mawile's

Machamp @Expert Belt
Nature : Adamant
Ability: No Guard
Ev: 252 Attack, 252 Sp. Def, 6 HP

• Dynamic Punch
  
• Bullet Punch
  
• Thunder Punch
  
• Ice Punch
  

Machamp has type coverage and is bascially a sweeper.

Delphox No Item
Ability: Magician
Nature:Timid
Ev: 252 SP. Attack, 252 Speed, 6 HP

• Psychic
  
• Grass Knot
  
• Role Play
  
• Heat Wave
  

I added Delphox because i needed a Fire Type and Psychic someone traded me a battle ready one.

Vaporeon @Sea Incense
Ability: Water Absorb
Nature: Modest
EV: 252HP, 252 Sp. Attack

• Scald
  
• Ice Beam
  
• Aqua Ring
  
• Helping Hand
  

Vaporean is really tanky and can up attacks with Helping Hand. Also has pretty high Sp. Attack and can also be a sweeper.