1. Yes you need to pay the $330 DV administrative fee. 2. It’s not too late. However, if you delayed because you didn’t have money and time for it, you may want to reconsider if it is worth it at all to continue. You do realize there’s an additional $1,225 fee you need to include with your AOS package in addition to the $330 DV administrative fee and medical exam fee? Also having the time to dedicate to following up and staying abreast of the process especially at this time is is must! p.s. there’s no need for you to write “please advice, it is very important to me” at the end of your post” like your previous questions have been ignored or as if I don’t know how important each person’s selection is.