**Acknowledgements**

First and foremost, my gratitude goes to Ana Cink Author Service Manager IntechOpen Limited, and Professor Aida Isabel Tavares for their encouraging me to write a chapter in this book. I also appreciate all the staff of the National Health Insurance Scheme, Yobe State Office, Nigeria for their support toward the success of this writeup. I also use this medium to thank Alh. AbdulsalamBala of Ama consulting for encouragement to me. Last but not the least, I am grateful to Dr. Emmanuel Jegede of the Department of Theater and Performing Arts Ahmadu Bello University Zaria, Nigeria for his advice to ensure the success of this work.
