"We just banned the worst player in our community and he just bought multiple accs"

#PokemonGO: To whom it may concern,we used to have players (2) who were using a known bot (I wont name it ) that destroyed gyms automatically. You just had to buy attacker accounts. Then they proceeded to build level 10 gyms full of blisseys all by themselves preventing all teams from entering "their" gyms.Not only that, but one of those two players when some kids tried to take one of "his" gyms, he went to verbally and physically hurt them. Thankfully, those kids were met with 3 of our older (30+age) players and when our players saw him approaching those kids , they intervened.We proceeded to mass report that player , 20+ reports everyday from 20 different players from different teams (He wouldnt let his team mates join "his" gyms.His main account was banned but in some days he just bought multiple accounts and now he is just bullying everyone. He has the berry bot and he is putting 3000 blisseys/snorlaxes in the MAJORITY of the gyms. He bought multiple accounts to hold 100+ gyms hostages and he is just destroying our game completely.We try to ban his accounts with reports, but people are losing faith and proceed to quit the game because of that."It doesnt worth playing a game that frustrates you. It isnt fun anymore"."Niantic doesnt do anything about it, why would i invest my time to that company?""Wow , he destroyed our game and niantic slashed some of his pokemons".Negative comments took over our pages and people are mass quiting. It took 2 players to destroy the game of a town.Please help us out. I got 100 screenshots of evidence for everything in case someone wants to see, but it will be witch hunt.EDIT i tried multiple times to send all those screenshots to Niantic. "Too many attached files"EDIT 2: If you have any way of helping us out, or any way we can send those evidence to Niantic somehow (We tried twitter + support tickets) please pm me via /r/pokemongo http://ift.tt/2uzMomt