Use APKPure App
Get Aquaman WAStickerApps old version APK for Android
This app includes lot of Aquaman stickers for chat with you friend
This app includes lot of Jason Momoa stickers packs for Whatsapp!
To add a stickers pack just open the app, press on the plus button and from there you can add any caracters like Mera pack you like!
Make sure to not unistall the app or you will lose all the Namor stickers whatsapp!
Important Note :
This app is made by King of the Sea fans, and it is unofficial.