After entering your email address and password, make sure that you check "I have activated 2FA" and enter the 6-digit number (verification code) generated by the authentication app.

![put in 2fa](https://cdn.omise.co/assets/screenshots/SUPPORT%20-%20Why%20can't%20I%20log%20in%20after%20setting%20up%20two-factor%20authentication/EN%20-%2001.png)

Ensure that you have the correct information. After 5 failed attempts, you will not be able to sign in for a short period of time.

Why can't I log in after setting up two-factor authentication?

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