Upgrade to Trados Studio 2024 Freelance PLUS

Hello, I want to use the current discount to upgrade my 2021 freelance PLUS to 2024 Freelance PLUS, but I do not see this option on the update page.

This FAQ page says:
Information for existing Freelance Plus users:  
 
If you are an existing Trados Studio 2022 or 2021 Freelance Plus user, you can still upgrade to Trados Studio 2024 Freelance Plus if you wish. 
But i do not see this option when trying to purchase the upgrade. Looks like today is the last day for the current promotion and i am afraid i am going to miss it if i don't get a response. I also tried the "Contact me" option on the website.
Thank you.
emoji