I wasn't given a ring because my school doesn't do the ceremony :( Actually, I had this conversation with someone in Italy, who said I couldn't put "engineer"

I wasn't given a ring because my school doesn't do the ceremony :( Actually, I had this conversation with someone in Italy, who said I couldn't put "engineer" on my business card because of some certification or another that was missing. What I did was give him a quick lab tour, with emphasis on the battlebots. It worked.