Going to my friend's mom

I am a 14 year old male. Last week thursday during our free time in school, I was playing a mobile MOBA game, specifically MLBB. I was doing a 2v2 with my friends, and the other team was lowkey winning, and let's just say the other dude was very toxic about it AND pretty disrespectful, he kept saying stuff like "HAHAHAHAH YOUR SO EASY NOOB" and people might say something like "It's just a game don't let it get to you" and yes they're right it's just trash talk, but he kept saying very big amounts of swear words, including the f bomb, the b bomb and sometimes the N bomb. Now I can't lie, I used to say the N bomb a lot when I was like 5th grade. But yeah, he kept swearing while trash talking, and I found it pretty disrespectful, all over a game too. So after the match, me and my team mate said our goodbyes and went back to our classroom, as we were walking, he admitted to me he was pretty mad about Token. I was mad too, not just the game but because of him saying a ton of swear words which I find very disrespectful. But let's rewind a bit, a few days before that, he got grounded by his mom like really bad because she thought Token was using his phone to play games, but really, he was doing homework and studying. His mom told him he wouldn't go to school for a week, and after we received the news, Token came back a day after. So after my team mate told me that he was mad as well, I had the idea to gather evidence of him saying such profanity. EVERYBODY in my friend group was in it, including Token's partner during the match, even my friends who don't play MLBB. Then I decided that after I gather evidence, I'll go to the office of Token's mom if I can find her (P.S, I've been to her office before) and I'll spill everything to her. And yeah, 2 days after that, I kept asking my mother info about Token's mom, and she asked why I kept asking, I told her why and she said I shouldn't do it now because it's most likely Token's parents already know what he says and does at school, but they can't do much about it since Token's parents are very busy. And the theory my mom gave me may be true since Token's mom works for the government (I think since she works at the Kapitolyo, which is the building that controls all the stuff happening in the region) AND she's a lawyer. Additionally, his dad is a judge and his workplace is like 3 hours away. So my mom could be right. Anyways, I managed to audio record Token saying the N word and a few F bombs. So I need your opinion, do I go to Token's office OR do I just wait it out, OR do I do nothing. If none of the above, leave suggestions.