US Immigration from Russia

Where do I add pictures and screenshots of my wife and me on petition?Do I have to have time,Dates,our names and where pictures wear taken?

The email with the appointment date I received says something which I don"t understand:

Before traveling to your consular appointment, please check the Department of State Visa Bulletin to confirm that your priority date is still current. If it is not, you will need to reschedule your appointment when the priority date becomes current to continue your case processing. This does not apply for K visas (Fianc (e)/Spouse/Child), Boarding Foils and Returning Residents (SB1).

When I click on that link, that's what it shows (see attached image)

Does anyone know, what that means?

I believe, my experience can be helpful for someone.

My mother's interview for IR-5 visa was initially scheduled on June 18th. It wasn't possible for us to attend it on that date. When I called the U.S. consulate in Almaty, they told me to wait till the scheduled date and then I'll be able to reschedule it through their website https://ais.usvisa-info.com/en-kz/iv/users/sign_in

But that information was wrong. In fact, I simply had to go to HOME CONTINUE EXPEDITE THE APPOINTMENT after logging into my account and finding the scheduled interview information.
Expedite doesn't necessarily mean you are requesting expediting. I actually requested delaying the interview through that button. My request was approved in less than a week. Now we have the interview scheduled on October 17th this year. Wish us luck!

A family member is visiting my family and I in the US on B1/B2 visa. She came here for 6 months and the officer at the airport was aware of her plans.
Our local school district provides free adult ESL classes that are twice a week (4 hours total) and she is interested in attending those only during her visit. The classes are also non-credit. I cannot really find much information about whether it's possible for her to attend those without risking being denied next time she comes to visit.

Thank you!

I am looking to send a care package to my in laws in Russia, but the US Post Office or UPS says the service is currently unavailable. Has anyone had luck with other services like DHL or Fed Ex? If not, do I have any other options besides getting a courier traveling there? Thanks.