The Tip feature is just a way for members to transfer tokens to the model's account.
Tips are 100% optional, they are not compulsory to be given.
Even though Spy mode allows other members to view everything that happens during a private show, direct communication with the model is only reserved for the private chat participants.
All you need to do to invite a model to a private chat is click the Private Chat button, choose PRIVATE CHAT from the list, and click START.
To switch to Spy/Voyeur mode, you need to open the Spy Mode tab on the main page and choose the chat room you like. You can exit Spy mode any time you wish by clicking STOP SHOW.
Other members can also watch group shows in Spy mode, but will be unable to contact the model or take her attention away from the group chat participants. You can exit the group chat mode any time you wish by clicking STOP SHOW, it can also be stopped at the model’s request.