I can't get into Unity because of license activation.

Hello. I just installed the free version of Unity for the first time. I can't get into the program whatsoever until I activate my personal license. When I do this, it says: "Something went wrong." When I try manual activation, it doesn't work either and won't let me download the ulf file. Instead the website says: "License Error." I am 14 and looking forward to developing games and applications with Unity. Thank you.