A k1 can only adjust through their petitioner. If she didn't marry or leave within 90 days she would be out of Status and subject to removal proceedings
Just be aware that you can't use esta to travel here and adjust status if that is the original intention. You can visit but must proceed via consular processing
Next would be to wait about a month to get the NVC case number. Once you have it, you can check status. When it shows ready, pay fees and schedule the interview, then the medical at st Luke's
I had the same issue. I just handwrite the numbers and in the section where there's additional information I explained my household size of 3, me my wife and us citizen daughter. I explained the form wouldn't let me edit
Petition has been approved not the visa. Once you have the NVC case number, complete DS-160 and pay fees. Then try and book appointment.
Also complete your timelines.
Working at the airport, one must show proof of authorized status, green card, work permit, visa. Additionally us citizens born abroad must show passport, naturalization certificate, CBRA. This is tsa requirements
Everything you send with UPS has a tracking number. Yes in your profile you can update the dates of when important events occurred and it useful for the website in aggregate for forecasting when uscis may act on your case.
Usps or ups?. If it was by the post office, you won't get a tracking number unless you send it certified mail. Also did you pay by personal checks or credit card?. Has your card been charged or checks cashed?
Finally please create your timelines
Was the intent to marry before you entered the US? What was the purpose of the trip? If the purpose was to use the tourist visa for the sole purpose to get married and then adjust status, then that's not allowed. You must go through consular processing
On what basis is the extension for? To my knowledge, overstay starts after the I94 expires. If it's more than 180 days past , then reentry bars kick in. Other members may have more knowledge