Enter your WhatsApp number in WhatLingo and tap “Get Code.”
Copy the code shown in the app. Keep WhatLingo open in the background when you go to WhatsApp to paste it in.
Paste it in to WhatsApp using the notification, or manually by opening WhatsApp and going to: Settings > Linked Devices > Link Device > Link with phone number.
When you see "Logging in", immediately switch back to WhatLingo right away.