change flag

Hi. I have purcahsed your plugin and sent you an email previously with the following query. You said “Yes, our plugin can meet your requests. For the world map image, we will help you customize as you need after you upgrade to the premium version.”
Hi i want to purchase your multicurrency plugin for my website. I will be using translate press to translate it into arabic form english and will be having 5 currencies and a global currency which will be in USD. I want my currency switcher widget in my topbar and i need the GLOBAL CURRENCY TO HAVE A WORLD MAP IMAGE and to say global. PLEASE VIEW THIS WEBSITE SWITCHER https://en-ae.namshi.com/. Also how do change the country shortcode currency eg GBP to United Kingdom or SAR to Saudi Arabia