How to use eSteem how?

At first I did not know what it was steemit, but over time I try to learn from youtube and until finally I can use it little by little.

But until now I have not been able to login into eSteem account that I have downloaded I have not been able to move the password from the web that I open now to eSteem maybe there is a friend who can teach me to be able to use eSteem?