NVC received approved petition, but I-485 AOS already filed in US

[CAsunshine77]

We filed the I-130 for my Mother in February and then filed the I-485/AOS in June. In the I-130 I listed that the applicant is in the US and we will file for AOS in San Francisco CA.
We just received the NVC has received your approved immigrant visa petition email/letter and the interview will be in Mumbai after paying fees etc.
How do we inform USCIS that we already filed AOS and my Mother is in the United states? Any clues to the next step will be very helpful. Thank you!

[Nyc_2018]

You don’t have to inform USCIS, just go to the NVC query form, on their website and let know you are doing AOS