Hi,
Did you backup the App and if yes you can restore the App and accounts from the backup. back-up-and-recover-account-credentials-in-the-authenticator-app-bb939936-7a8d-4e88-bc43-49bc1a700a40
If there was not backup, you will have to call up the support global-customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2
Hope this helps.
JS
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