Deductions & credits

Years ago I did pay AMT but made a mistake on my return and had to file an amended return.  Now each year the AMT deduction is showing up on my return.  I was audited in 2020 for 2018 taxes.  I don't want that to happen again.  I need to get rid of this deduction on 2020 taxes.  I have written for help and called turbo tax with no resolution.  I bought Turbo Tax at Costco and there is no way I can upgrade to Live version.  I am in a real bind and need help.