They Have got a “U.S. addresses” but Facebook suggests they’re in Pakistan. They may have awards logos on their Web-site from 2020 (the website didn’t exist until 2024). You can find very poor assessments on copyright about their editing services. We couldn’t locate the showcased book on their own homepage https://maplepublishers.com/blog/how-can-you-become-a-thriving-author-while-book-self-publishing-london/