Missing email code for FC27 beta?

Hello, I’m not sure if anyone can help? I received an invitation to join the FC27 beta, and forgot about it. Yesterday I received an email reminding me to use the invitation and code and now I cannot find the email anywhere! 😩 can anyone advise where else I could potentially find the code or anyone I could speak to to confirm that I have received an invite but no code! Tia 👍🏼