Get your taxes done using TurboTax

I can't find form 8915 F.     we had selected for all  of it to be applied last year in our taxes .   we just got a refund from 2020 taxes as they split it up  into 3 years .   so now I have to amend our taxes from 2021.  ugh. and need this form. its not available yet on turbo tax though it said it was due to be released 3/31.      also my question is  I understand splitting the amount by 3 years .  but what about the taxes we paid on it.    I am waiting for a detailed transcript from Irs for the adjustments made on 2020 return.    frustrated.   thanks