Hi @palexale, as I have created a topic regarding lowerCamelCase and PascalCase
I don't think that having your own code var MyCountry vs the instruction requirement var myCountry is wrong per se (if that is your preference for your own code). Moreover, you have been fairly consistently using var MyCountry throughout your code:
var MyCountry = "Ukraine";
But, in that exercise, it requires you to create a variable named myCountry not MyCountry. So in this case, I don't think it's a bug.
Codecademy system check for myCountry as the variable, not MyCountry.
I've copied your code and see what error it throws out.
Changing every capital M to small letter m will let you pass, because the system look for myCountry instead of MyCountry.
var myCountry = "Ukraine";