Where/how do I enter the Medicare Part B premiums under my self-employed business instead of under SSA-1099 section? Where is the box for self-employed health insurance?

I have a small self-employment profit but enough to qualify for my 3 months of Medicare Part B premiums. I clicked on the the self-employment Health Insurance tab but it had no place to enter my dollar amount?

Turbo Tax returned my this year to Self Employed and Personal online.