gg, its all good dude, i had my share of bad battles today too
it was a great battle and hopefully you had fun too
any way, if I were to make any suggestions to your team, my main one would have to be having swampert as your lead
i think swampert's potential really shows as a physical sweeper
i would love to see a roserade as your lead seeing as you are ready have starmie and heat wave zapdos (heard that trio is pretty beast)
i think you should replace the tentacruel on your team with either a ghost type or maybe even a bronzong or if you don't want to go through too much trouble, just replace it with the swampert already on your team but just change its moveset to a physical sweeper (outrage, superpower, earthquake, waterfall)
above all though, the roserade, in my humble opinion, would make all the difference in the world :)