H4 EAD - Didn't receive the case receipt

Hi TruVisa,
I have filed my H4 EAD extension manually(paper) as a single application and USCIS received on July17, 2023 and Fees also got deducted on July 20, 2023. Somehow I am able to find my receipt number on back view of the check. But my question is , I didn’t receive case received notice so far and what are all options for me to get the copy of receipt notice. The reason is , I am eligible for 540 days rule to work and need to submit my receipt notice and I94 in the Office for the proof. Please advise.

Hi Team,
Any advice ?

Any update ? Appreciate your response