Six Flags Hurricane Harbor Oklahoma City

So I work at hurricane harbor in Oklahoma city as a park service employee and I have asthma and two of the other parts service employees name Jalen and Avery will vape in the shed are get high and come to work I told the two menger Steve and Chandler and nothing was done about it all they do is tell them to stop but they do it behind there back and yesterday I was having hard time breathing because I inhealed alot I'm not supposed to be around smoke and when someone vapes they thinking it's funny