Amar Device Account Limit Prevents Me From Logging In

I have been experiencing a device limit issue with the Amar app on my Oppo A5 phone for approximately two weeks. Whenever I open the app, I receive a warning stating that the number of accounts registered on the device has reached its maximum limit. Because of this, I cannot use my new account.

The email address linked to my new Amar account is Do***********@outlook.com. I want to use the app with this account, but I cannot log in or perform any actions because of the device limit.

I request that Amar reset the account limit associated with my device and take the necessary steps as soon as possible so that I can use the app normally with my new account.