I just purchased my first drone that I believe I need to register.. here is my plan to register if someone can go over it and see if it looks okay

I’m going to register it through the faadronezone.FAA.gov website and register as a recreations flyer.. there was a choice between part 107 or a recreational flyer so I chose recreational flyer. Paid the $5 fee and now am registered with them. It gave me a registration number as well. How would I put this number on my drone? Where can I get something like that? via /r/drones https://ift.tt/3oIq83c