Wordpress Woocommerce into Croatian, all ready have translation

I have the .po translation file for wordpress woocommerce, need you to take a look at it. I will give you admin account and ftp rights, whatever you need. The wordpress installation is in english. We will go over this on skype. I need you to make my woocommerce use Croatian Language, if there are any strings to translate, I will do it myself. Please only apply if you know how to do this, I had people overpromise me to get it done, and failed, tutorials won't help you much. Please don't bot or advertise me your services.