Once synced, all the items will show on your Products page. If items are missing, they do not have prices for delivery in OrderMate. Click this link for instructions on setting up the delivery price level.
In the future, when adding/deleting items on your POS, make sure you sync products on Deliverect for the changes to show.
You are now ready to build your own menu by following the steps here. Contact your Customer Success Agent for assistance.