You can look up hives.ent on Tiktok or Insta and they have a trainee program you go through where you learn to sing, rap, dance etc. And then you can actually debut in a group! I did it and I actually improved my voice a lot! I'm pretty sure you have to have discord though for auditions and stuff. I also know more entertainment names so if you want more I can name some! But hives.ent is my favorite so far!