Because it's you who retains the copyright on content uploaded to your video platform - and not TradeCast - you are responsible for enforcing your (copyright) rights. As a technical partner, TradeCast is 'just' the digital platform on which your videos are presented online. However, this does not mean that you are only in a position to take action when you discover that someone pirates one or more videos from your video platform.
If you notice that someone is pirating videos from your video platform, TradeCast will be happy to help you find the resources available to you to solve situations like this.