As an additional security measure, authentication is required for Coins account logins done on a newly detected device. Please note that you should click the email verification using the new device where you are trying to log in.
Once [Approve device] is clicked on the email verification, you may return to your Coins app to press [I've clicked the confirmation link] button.
Attempting to log in using your mobile device and clicking the verification email using a desktop/laptop or another device can cause your login failure.
Contact us through our Chatbot widget or Coins Support Form should you need any further assistance.