SS OU Double tapu with a side of melmetal

[Jakebc401]

https://pokepast.es/95f8355f4bd02f89

So I made it to about the 1300s with this team. Can anyone help me? First time poster here. Hope everyone is having an excellent day. I'm open to all constructive criticism.

 

[zReptar]

sir
you need to explain the roles of the mons and give at least 3 sentences

 

[ShuckleDeath]

Hi, welcome to Smogon! I am locking your RMT for the time being as the forum rules require that you provide at least three lines of descriptions for each Pokemon to explain their roles. Please read the rules carefully and look at Team Showcase to see the detail we require. PM me with updated descriptions, and I will be happy to unlock this.

Tips to help get 3 lines of descriptions

Why did you choose this mon
What do the EV spreads do and why do you have it
What are all 4 moves for