Go to Me tab → tap your profile card at the top → Edit Profile.
Profile picture: • Tap your current avatar → Pick from Gallery or Take Photo. • VIP 5+ users can also set a short animated video avatar.
Username (the name shown to others): • Tap the Username field → type a new name (3-20 characters, no profanity). • First username change is free. After that, each change costs 100 Vio-Gems.
Bio / Country / Gender: • All editable in the same screen. Tap Save at the top-right when done.
Fuvio ID (7-digit number): • This is permanent by default. Premium users can buy a custom vanity ID from Store → Unique ID section.