Especially in the context of Correspondence Readings, it is very helpful to know the context of your inquiry to the cards. What do you hope to learn about yourself or your situation? Keep in mind that open questions lead to bigger answers, and specific details like whether yes/no or who/when can be very tough for the cards to address.
Feel free to submit a question, a situation, an idea, or nothing at all. But giving us something to locate the work before we begin it should be helpful, and will also give us an opportunity to reach out if something should be clarified prior to the session.