**Please clear your app data
Please follow these steps
#Add a new pack
#Add a new tray icon to the pack (Tray icon must be 96x96px & PNG File and lower than 50kb )
#Add a new stickers to the pack/select all stickers not 1 by 1 (Stickers must be 512x512px & WEBP File and lower than 100kb --- At least 3 stickers, you cannot more than 30 stickers)
#click Contents Json button
#click Create zip button
#open your app
**Don't forget when you have add a new pack, please click json and zip button.
**When you update packages in your phone please click update packages in your phone.