Please, launch Clashot app on your mobile device to find a special notification in 'My Messages'. You will be able to upload your photos once you accept this offer. Don't forget to add the keywords 'best' or 'masterpiece' to titles or descriptions of your photo reports. You can upload your photos any time until this offer expires on April, 25. Make sure you are using the latest version of Clashot app or update it from App Store of Google Play.