@AbiolaM Please refer to this video https://www.youtube.com/watch?v=AgqQ-LWodxQ and see if you are following the exact steps. If the issue persists despite following all the steps then reach out to now learning team and raise a support case with them.
This is supposed to be done as a " Platform user" and not as a System Administrator. If you do it as admin you will not be able to validate your tasks.
