My 5 year old niece tried to HIT A VAPE

Ok here is some info before i get into the story. My niece is 5 years old, im staying at my grandmas(from my dads side and plus we live far away from her ) and Im staying longer than my family cause we usually stay for 2-3 days. She and her mom (my cousin) are staying with my aunt/ her grandma upstairs (the houses are together) for idk how long. Anyways here’s the story: two days ago, my niece was acting like a chef and she had an apron on. Than the next day shes touching her grandmas makeup (she always does that and she puts on so much ) and i see some yellow thing inside of the makeup box that my aunt has. I started to look at it thinking it was mabye some weird lipgloss of my aunts but then i take a close look and it says some random ahh vape brand. I ovi ask jer where tf did she find it and she tells me this: well yesterday when i was a chef i found it in the apron and grandma put it here. What. The . Fack. This isnt the worst part tho. We were sitting on the bed in my aunts room and she told me about this game on my uncles old phone and the names of the two games there are so facking crazy. Bro wth is there a game called vape simulator and cigarette simulator . She said that those games were already there. And for the vape simulator you literally blow into the charging port. And while i was on my phone she did it. She was 1st playing vape simulator and then she went for the REAL VAPE. Luckily the vape was dead. So yeah, thats it. Pls help me i cant take this girl.

Ps: she told me she smoked shisha before