Login Verification

Hi, I have created my account with authenticator. I was supposed to get 6 figure code after username and password but with change of mobile, I don't have accessiblity of that part. I use my backup codes to login. I think I am about to loose that part too. Can someone please guide, how I can start over so I can 6 digit code needed at time of login or have my backup codes regenerated? Thank you.

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Arif Hussain
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