Unable to SSH, Verification problem in day 21 of 100 days of cloud (aws)

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

see this if its helps KodeKloud-100-Days-Of-AWS/Day-21 at main · MiqdadProjects/KodeKloud-100-Days-Of-AWS · GitHub