it should be! you mind sharing what evidences was asked?

normally rfe comes before interview. first time hearing thy asked for evidence after interview.

Did he ask for something that you had at the moment and provided? or something you didn’t had and are going to send now?

sometime they ask for evidence after the interview, after they get it you will approve

i provid i20 from school and he needs my transcripts

He needs your college transcript to approve AOS based on marriage?

they just wanted to know you actually studied. it happens with many F1 students. you should be fine

thanks

im F1 student too. do you think my diploma will work as the transcript ？ i can't find the transcript

depends on case to case , they may not ask you. International students department at school is always helpful , if you need any document for immigration purpose..

where did you have the interview? which state?

denver Colorado