Compare the emails given to you in various posts, note the discrepancy between the ones given, then go to the primary source to ensure you used the correct one.
Additionally, using a Google search string with “Wake Forest University AROTC Contacts” brings up the below link. No luck there when you called or emailed?
At that same website, you can explore the hamburger menu and look at the Cadre drop down. The same POC listed in the Contacts is shown as the ROO on the staff list, so you’ve researched and identified your target, and communications channels are specified. Time for a re-attack, and next time, persevere just a bit longer. A few minutes at the unit website would have given you everything you need, faster than coming to an unofficial anonymous Internet forum.
Good luck, said most sincerely, because I am a Wake alum. I appreciated the quality of my education there, the small class sizes, the undergraduate student body size felt right (roughly the size of a DOD SA), location halfway between the mountains and the beach, the feeling of community.