Admin cannot login to OneLogin account

I'm using OneLogin for the first time and created an account. I was trying out the account recovery flow using onelogin sms. I added OneLogin SMS as New Auth Factor. But without properly configuring Twillio, I saved it. From Security > Policies > Default Policy > MFA, I checked OTP Auth Required check. Now when I try to log into my admin account, it prompts to set up 2-factor authentication. Even if I enter my phone number, I'm not receiving the confirmation code since I haven't set up OneLogin SMS authentication factor properly. Only the factor added is OneLogin SMS. And there was only this admin account for the domain. Please let me know how to recover my account?