Tap your PlayStore icon and go to the Store.
Type "OctaFX cTrader" in the store search field, the store will find the cTrader android application for you.
Click on search results and you will see the app window like this.
If you have done everything right so far, you will see a screen like this.
After your cTrader for Android is installed onto your device you can open a new account or login with your existing account.
If you are doing everything right, you will be logged into your account. From here you can enjoy cTrader trading app on your Android-driven device!