You can edit your profile by this process.
【How to edit profile】
■iOS
Me page＞Glear icon＞Settings＞Edit Profile
■Android
Me page＞Edit icon＞Edit Profile
【You can edit information below】
・USER NAME
・PROFILE PICTURE
・COVER IMAGE
・PROFILE DESCRIPTION
・BIRTHDAY
・GENDER
・(nana Premium)MY RECOMMENDED SOUND
・(nan Premium)MY RECOMMENDED PLAYLIST
・COUNTRY
・SNS