CoinSchedule just lists the token sales that are out there. We aggregate and organise information that already exists irrespective of CoinSchedule.
Similarly, we don't receive money from users and we don't pay, store or transmit any funds to the projects.
In order to join a token sale, users must visit the project's web page and follow the instructions presented by the project. Please note that each project may have different rules and procedures for joining, so it's important that you assess each token sale carefully before sending funds anywhere.