The first question: from the African countries that start with the character E, get the names of their capitals ordered alphabetically.

You're retrieving countries from all the world. And as OP has already passed the kata, closing it.

You must return a dictionary, not a tuple, not a string, nor print anything. Have a look at the test cases.

Please read this: https://docs.codewars.com/training/troubleshooting without seeing your code is almost impossible to decide if it's wrong or it is a kata's problem.