i have made sure that my task was completed with care over and over again, i have even been able to ssh from my client server and it still throws an error showing that i failed it. Honestly this is frustrating
What was the key-pair name that you created?
The key-pair has to be created with default names: id_rsa and id_rsa.pub.
Refer to this solution.
I did exactly that but it still did not work