I am so sorry about the inconvenience. We do reach out via email to notify our customers of the deadline to access the registered products often and it is displayed on all order email receipts.
For most 5DayDeals, your registration code will stay active for 6 weeks after the event. For most redemption products once you have access, it is yours for lifetime.
Please reach out to customer support if you need further assistance.
The 5DayDeal Team