Go under your documents tab in your uscis account the letter will be there. No need to wait on the physical mail

also if they need proof of marriage upload a timeline of photos doing things together and going places together or shared accounts like insurance, rent, credit @Mayra V don’t be anxious you got this

how long it will take to receive the online access code?

i checked under my documents tab and its not there

even if they dont ask for photos, can I include them?