By making a good preset. Not that I know what you are using, but your deck may simply not be very good.
List your cards here and people will give suggestions. Otherwise with what you've told us, you'll only get responses like my first sentence.
As a Skeelz player I would suggest that you make sure there abilities will work together and they have low damage cards then some clans so going have with the Skeelz and another clan will work also. and ik its hard running Skeelz mono especially in elo and cause people don't see the talent they have in elo or people just hate the Skeelz clan period. send me the link to your preset and I will try too help you
The same reason you see negative ratings on perfectly good Youtube videos.
People do it, just to do it. There's nothing YOU can do about it.
Maybe it makes them feel good about themselves or something. Don't know, mad world.
Anyways, preset looks good to me
Sadly people just do it like Colossal says. i allways green face even if the deck is horrible atleast that way the player can see my comments on it of how to change it.