US Immigration from Ukraine

My fiance and children are in the USA through Humanitarian Parole. We will be married next month and I wonder if anyone can guide us through the best route to permanent residence and eventually green cards. We still have a pending K1 petition and I understand we need to cancel that to move forward but I want to be sure of the correct path to take. Any help would be greatly appreciated.

I requested an NVC expedite for my wife (CR-1) and step-daughter (CR-2) on 3/30/2022. They were both approved in one email on 5/26/2022. The files were sent immediately to the consulate without being reviewed. The Frankfurt consulate will set the interview date, not the NVC.

FYI

Hi, does anyone here have been doing medical examination in Kralovia Poland? Or knows how what is the waiting time for scheduling an appointment?

Hi does anyone knows where Ukranian can do medical for IV visa, Case in Frankfurt, but a need a place in Ukraine or Poland that don't take to long. Thank you.

The US embassy in Kyiv reopened on Wednesday after a three-month closure due to Russia's February 24 invasion of Ukraine.

"We are officially reopening operations," spokesperson Daniel Langenkamp told Reuters shortly before the US flag was raised above the embassy. He said a small number of diplomats would return initially to staff the mission.

Consular operations will not resume immediately and a no travel advisory from the State Department remains in place across Ukraine, Langenkamp said.

https://www.france24.com/en/europe/20220518-live-zelensky-address-beamed-in-to-cannes-as-festival-kicks-off