Can't Proceed Past Fireblocks Developer Sandbox Agreement

Once I get to the agreement, I scroll to the bottom and click submit. Then it says:

Thank you for accepting the Fireblocks Testnet Workspace License Agreement!

You should receive a link to your Developer Sandbox via email shortly - don’t forget to check your spam folder!

However, nothing every arrives. I’ve tried so many times, looked in SPAM. Nothing.

my email is dev@sakurafinance.com