Hi friends, I have not been on the forum for a long time since I got into the cryptocurrency business. My sister living in Turkey has opened an exchange for a long time and involved me in it. A month ago my sister sent me a video in Turkish on how to do different operations like exchanging and selling currencies, but only in Turkish. Frankly speaking for me it is very difficult, I understand English. Friends to whom can I address the center exactly video, and audio with voiceover? I will be very grateful for recommendations!