Retirement tax questions

sounds like bit complex process I didn't think about that.So at this point I still have until Monday( Last day  of the tax year) and i can recharactrize that fund from Roth to traditional or please suggest me the easy way.

 

Going forward in 2024 how do i convert back door Roth from traditional because I will not be eligible deductible IRA next year either? please suggest. Thank you