On the Fyers web platform, there is a button on the top panel [Account] , if you click that, it will log you in automatically to your back office. It is the easiest way.
Why Can't I login to fyers backoffice using the same login credentials for fyers web. It is showing improper username and password.
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Your Back Office credentials will be different from FYERS Web as both are different portals. Your Back Office User ID will be your Client ID and the Password will be your PAN.
Hope this Helps!