Fliff coins cannot be directly turned into cash, as they are a virtual currency used within the Fliff app ecosystem. These coins can be used to purchase virtual goods or services offered by the app. If you no longer wish to use Fliff coins, you may not be able to convert them back to cash. It’s essential to review the terms and conditions of the app to understand the limitations on converting virtual currency. Consider reaching out to the app’s customer support for specific guidance on handling Fliff coins.