Hi,
My mom is a permanent resident and she filed an I-130 petition for me on Aug 29, 2022. She received an automated payment confirmation from USCIS that had a case number beginning with IOE attached to it. Is this the receipt number? Since then she has not received any other communication, either by email or mail. From what I have read online, she should have received a physical letter with a receipt number on it a few weeks after filing the petition. Is this an issue and should I contact USCIS to confirm that my petition is on file? From here, does my case still get assigned to a service center, and if so, how do I find out which one it is?
The processing times for a service center - is this the time USCIS takes to approve/deny a petition without the time to complete a medical, attend the interview and receive your permanent residency?
Thank you.