iOS Two-Factor Authentication Set-Up

I'm having issues setting up two-factor authentication on my new iOS phone for Salesforce.

The Freelancer I'm looking for should:
- Be familiar with iOS systems, particularly in regards to setting up two-factor authentication.
- Have experience with Salesforce.
- Be competent in troubleshooting and resolving IT issues.

Your task would be:
- Assist me in setting up the two-factor authentication for Salesforce on my iOS device.
- Resolve any issues that arise during the setup process.

If you have previous experience in this area and problem-solving skills, I would appreciate your assistance. Thank you.