US Immigration from Colombia

We applied for my wife's AOS by sending the application to the Chicago lockbox on 12/18/2019. USPS tracking number confirmed the package was delivered on 12/21/19. A friend of mine is in the same situation as us and applied for his wife's AOS on the same day from the same post office; their package arrived 12/21/19 as well. They got a text from USCIS on 1/6/20 stating their package was received and received the NOA on 1/10/20. We haven't received any texts (we filled out the G-1145) or the NOA. It's been a month and we are starting to worry. What should we do?

edit: She is here on a K1 visa and we married early in the 90 day limit.

I was with someone for 10 years, we met overseas and I then brought him here under a K-1. We separated right after he received his 10 year card. Do I need to let USCIS know? Also, am I eligible to petition for marriage for someone new? Our divorce has been final for a year and the marriage hasn't happened yet, but looking toward the future. Should I attempt to contact USCIS (their phone menu is impossible). Thanks!

US citizen living in Colombia and preparing an i-130 for my wife. Has anyone used a US mail address on i-130 while living abroad?

I've read that using a US address on an i-130 form will likely delay the process because it will cause USCIS reviewers to believe my wife is illegally living in the US. But our international mail service is non-existent. We want to use a friend's address in the US. We've never been at the address or even the city. We've lived in Colombia for 8 years, 6 years in our present home. And preparing documents supporting our existing presence here.

We haven't received a single international letter in the last 6 years, until one fluke a few months ago. There is no hope. It's not just unreliable; it's certain we (and anyone else) will never get anything mailed from the US. Thanks

Basically what the title says. My wife will be flying domestically from Baltimore to San Fransisco later today with her friend, and I was wondering since she is in the middle of her Adjustment of Status should she bring any extra documents with her just in case? She was already planning on bringing her drivers license and passport.

can somebody tell me where to find the priority dates for an I130 category F4 for Colombia?

thanks

Sal