CoinRiz located at www.CoinRiz.com, which claims to be a professional digital asset trading platform, is untrustworthy. The website was registered 1 day ago, which makes it new and the links on it to download their so-called Android and iOS apps do not work. And, I tried searching the Google Playstore and the iOS app store and could not find any app for CoinRiz.
About CoinRiz Digital Asset Trading Platform
I do not recommend using CoinRiz until there is more information available about the newly created P2P transaction website.