I want to change my Xbox gamertag but it's making me pay but it's the first time I'm...

The thing is I would like to change it because I don't have money and I've been offered to join a group and I need to change my name in order to join. Please can you do something I beg

Hello Raven D! I'm Kris and I'd be happy to help you with your question.

When you created your account, if you changed it from what Xbox gave you, then that counts as the first free change.

"Your Xbox gamertag is created for you the first time you sign in. If you don’t like it, you can change it once for free."

for me only says to pay...i dont want to pay 10$ to change my gamertag...i want it for free lol... its my first time lol

I feel like I'm taking crazy pills. Why are the numbers greyed out then?? There was nothing on the name change screen that led me to believe that those numbers would be displayed after my gamertag. Like I said I have been a gold xbox live member for
10+ years and this is the first time I want to change it...the website was unclear but I still have to pay $10? There's no one that can look at my account history to see this is the first time I've wanted to change it?

I bought my xbox one like a month ago its the first time i use xbox sistem so i didnt know much about it. So the sistem ask me for a gamertag and i put whatever was in my mind because i was exited so i can play. then when i tried to change the gamertag it
says that i need to pay and i didnt know that to chanfe the gamertag you need to pay for it so i want to know if you can help me so i can change it for free other wize ill need to eliminate my progress on my account so i can make another account with the same
mail and change the gamertag