Unauthorized Login To My Valorant Account

I've been having trouble with my Valorant account because I can't access my old email address with the registered phone number. As a result, unauthorized access to my Valorant account has occurred, and I am unable to change my password. I've already submitted a Ticket to Valorant support, but it's been a while and I haven't heard back. I'm posting here in the hopes that someone can help me. I'd greatly appreciate it if a friend or an authorized representative could contact me. "no lo**" is my Valorant username, and "@en**" is my Instagram handle. My Valorant account email is "[email protected]," and my current email is "[email protected]." I'm concerned about the security of my account, and I'd like to get this resolved as soon as possible. Your assistance would be greatly appreciated.