Are you unable to manage two-factor authentication issue in the Blockchain account? Is your 2fa not working and you are stuck in between the errors? If this is your situation and you have no clue to deal with it, always feel free to talk to the team of advisors who are always there to help you out in every situation. Just speak to the team through Blockchain support number
which is functional all the time. You can talk to the team anytime and speak to them related to all Blockchain worries including two-factor authentication.