Mmmmh okay, once per minute is, I think, to long for follow notification. I would like it to be just like the regular notification on Streamlabs you know, when someone follow, it appear approximately 5 or 10 seconds after the user has clicked on the button. And so is there anyway to do the same or it’s impossible ?
Just to tell you, I have knowledge in JavaScript just to create website, and maybe I have some lack of knowledge in what you tell me. Maybe I have to learn more about it 
Thanks again, really I truly thank you 