Is pumping allowed in dota competition? Like support hero buy many tango and give to carry hero to sell.Can meh?

I just heard that there is tourney in terengganu.Heard that got team cybertime join that tourney and the tourney allow pump.WTF!! I dont know its the real cybertime or just wanna be but they did won the game.But got some team pump.Dont know why they didnt get disqualifed

You go ar shiro? Now the team I always fought play pump.WTF? So fkin chicken play pump.Then they brag that that tourney they play can play pump,nw they also wan play pump.dam chicken

But the team i fought 100% pump.What I heard is their enigma forest,late game onli got quiling blade and some tango.Pump motred till fat.zzzzzz.boring game.You play in that tourney? I team I always fought is the one that got 4th place.Not that pro but he always got many supports he need = =