One Signal Push Notification

As a business looking to increase engagement with my customers, I am seeking help with setting up advanced configurations for my One Signal push notifications. I have the service up and running, however need assistance with the advanced settings. As such, I am looking for someone to help me configure the service as well as help me out with mastering the advanced settings. PLEASE NOTE: Onesignal is already setup, will only need help with advanced configurations. Thanks in advance for your contributions to this project.