Fix

index.js

@@ -5,6 +5,6 @@ import './shim';
 import {AppRegistry} from 'react-native';
 import App from './App';
 import {name as appName} from './app.json';
-import {Coinjoin} from 'react-native-crypto'
+import { Coinjoin as CoinjoinApp } from './src/coinjoin';
 
 AppRegistry.registerComponent(appName, () => App);