This app has several issues which requires urgent fix. 1. Contacts duplicate several time 2. Takes almost over a minute to store new contact. 3. Extremely slow to load. And many more. I can't uninstall it as it's part of my Asus Zenfone maxpro M1 inbuilt apps, and due to this my phone is also working slow. Developer..pls do fix this major issue for Asus Zenfone maxpro m1