Regarding the course access

It is mentioned in the FAQ document that we are not eligible for the refund, if we are unable to complete the project in 100 days. In exchange, lifetime access of the platform will be given, to complete the learning and the training material. It is also mentioned that there is no deadline for submitting the assignments. Then why, it is asked to pay the platform renewal fees again to access the portal/platform, once we are left with 0 days.