Answer:
I don't really know what to tell you, but first try checking your wifi. Then check the email and all the other credentials that you're putting in, maybe the email is invalid or somethin. Which part is it not letting you complete? I'll try and look at the question you mentioned to see if it has any better answers. Good luck!
Explanation:
Haven't you posted the same question many times?
Answer:
secondary sources analyse, describe, or interpret primary sources