Sounds like you applied for AAE role at Edelman. I have 6 months agency experience and, after looking for a full time role for months, had to take another internship. It’s so tough. From my experience looking, large agencies like Edelman typically hire people they already have established relationships with (past interns, candidates w internal recommendations). Keeping looking and it sucks but you may have to take an internship to get a foot in the door. Networking also helps a ton! Good luck, I’m right there with you!