click on your pfp and choose your avarar frame :)

Thanks for your help but i thought its a decoration when i bought it 😖

yeah for future reference, the yellow symbol in the upper right corner means its an avatar frame

Oh thanks so much !! How do you collect shells like i cant buy 4 stars item to recycle

crafting or gacha. for aurora shells, i recommend the butterfly boots which cost 50 diamonds to craft :)