To leave feedback for a service provider you worked with through Service Magic, you typically need to log into your account on their website. Once logged in, navigate to the section where you can find your past projects or the specific service provider you engaged with. There should be an option to leave a review or feedback for that contractor. It is important to provide honest and constructive comments about your experience, as this not only helps the service provider improve their services but also assists other customers in making informed decisions.
If you cannot find the feedback section or if you have any specific questions, you might want to check the customer support or help section on the Service Magic website for more detailed information on the feedback process. They usually have contact information available if you need further assistance.