I'm looking for sb to help me with the First Certificate

Hi everyone! I was looking for somebody  who wants help me with the First Certificated. I'm preparing it, my level is between B1-B2, is not very professional but I can defend myself. I done a lot of exercises but there are somethings that I dont understand yet. I would like to improve my pronunciation and my grammar too. I offer my native spanish and a nice conversation time. 

I work so that's why I do not have much free time during the week for having long conversations, but if you want meet up one hour for take something, I'm usually not  busy at evenings.

So if there are someone interested please write me :) Please I'm looking for people on my age, I dont mind male or female*