Open Roblox Mobile
Go to the Avatar tab
Tap Accessories
Select the accessory category you want
Equip the first accessory
Repeat with other accessories in different compatible slots
Use the Advanced or Layered Clothing options if available
Check if the accessories are marked as compatible for multiple wear
Remove any conflicting accessory if one does not appear
Save your avatar changes
If needed, use the Avatar Editor to manage multiple accessories more easily