1. Log in to your account on coss.io.
2. Click 'ICO Listing' on the left hand menu on your Dashboard.
3. Choose the ICO you'd like to participate in by clicking on the appropriate icon.
4. Enter the amount that you would like to contribute and click 'Contribute'.
5. Tick the box with 'I have read and accepted the Terms and Conditions’ and click ‘Confirm’.