Also, look at the bottom of the page, there is an option for "submit your listings on Trulia" Good Luck and Welcome to Trulia.
It sounds like you may have already submitted your listings to us. If you submitted your website or data feed to us at the link Carrie provided that's all you need to do. Our team will take it from there and your listings should then be live on Trulia in approximately one to two weeks.
Please access the link below and let us know if you'd like an update on the status of your submission.
Customer Service Representative