Trying to work through step 4 however no idea how. I have tried to backtrack for coding however this is also not helping. How can I move forward please
Hey there - the Challenge Exercise is intended as an opportunity to apply what you learned in the Guided Exercise without explicit step-by-step instructions. In this case, you’ll need retrieve the key and message from the mail app, decode them, and then use the decrypt the message using the key. This process will follow the same steps you followed in the Guided Exercise. If you prefer to skip the Challenge for now, it is not required to complete the Lab.