I'm buying Minecraft and it says "Choose your minecraft username." I've entered ANYTHING in and it has an "X" after it. I've even just spammed it and typed something like dhuiwgdiywdgwyaudg and it still has an X after it. Why? Here's a picture…
Added (1). Rahmeen you don't understand I've tried everything even adding numbers and it still doesn't work. I've tried different usernames or anything… Still doesn't work. I've rebooted my computer too.