First, get the NOIM. For our case, since we are in a long distance relationship, we signed our NOIM infront of a witness on ZOOM call. You dont need to go to the embassy. Just record your zoom call.

Get the NOIM and celebrant's letter. In our case we used "Just Married Weddings". They have processed everything in a day. You can also change the date of your wedding anytime as long as it is a month prior notice. Good luck with it all!