Sorry for the confusion this is causing. There are two immigrants total. One K1 and one K2. They each have their own separate i485 and i864 with their own different answers. They both have already done their biometrics,etc.
While they both have their own forms and answers, the issue is with the question on the first post which for both immigrants was answered the same way and on that question YES was not marked.
Since that question was answered wrong I was concerned if this can cause a denial due to affidavit or would I get an RFE or I can just upload that certain i864 page corrected (or maybe the whole i864 form again?) as unsolicited evidence on the MyUSCIS account.
Thank you for the patience and sorry once again for the confusion.