They may have a “U.S. addresses” but Facebook states they’re in Pakistan. They've awards logos on their website from 2020 (the web site didn’t exist till 2024). You will find bad assessments on copyright with regards to their modifying services. We couldn’t discover the featured book on their own homepage https://maplepublishers.com/blog/how-writers-work-in-ease-with-the-professional-offering-illustration-services/