I WANT TO KNOWA HOW TO CHANGE MY F2A TO IR1 WHEN MY SPOUSE GET HER CITIZEN AND HOW LONG TIME I WAIT FOR AN INTERVIEW

If you filed a petition for your spouse when you were a lawful permanent resident (LPR), and you are now a U.S. citizen, you must upgrade the petition from family second preference (F2) to immediate relative (IR). You can do this by sending proof of your U.S. citizenship to the National Visa Center (NVC).