Gardevoir Deck Help

[gardevoirlvx]

pokemon 21
3ralts SW
1Ralts DF
3Kirlia SW
1Gallade SW
1Gardevoir SW
1GardevoirLVX SW
3riolu DP
2Lucario DP
1LucarioLVX MT
3 Sentret SW
2 Furret SW


Trainers/Supporters25
4Potion SW
3Plus Power DP
2Night Maintenance SW
1Energy Search Dp
2Rare Candy HP
4Team Galactics Mars SW
2Mr. Stones Project DF
1Bills Maintenace CG
2 Bebes Search MT
1 Celios Network
1 Roseannes Research SW
2Professor Oaks Visit SW

Energy14
9psychic
5fighting


Please help me with this deck its not very good.