Backdoor Roth Error

Receiving this message: Income Too High To Deduct an IRA Contribution

I have reviewed and confirmed that I check Traditional IRA, Repayment of Retirement- NO, Entered the Trad IRA contribution, Did you change your mind question - NO, Any Excess IRA Contributions before 2024- NO, Any nondeductible contributions to IRA - is this question YES or NO?  I've tried both and still getting the message -  Income too high to deduct an IRA Contribution.