Sometimes we get frustrated in our lives. We don't understand what to do at all. This book will be a wonderful companion to help you reach your goal. There are twelve hundred formulas here. Every single formula will be extremely useful in your life, Inshallah. The book was first published in February 2017. Written by Rajib Ahmed. You won't regret getting a book from us, Inshallah. The book will reach you as soon as you pay the delivery charge in advance via bKash. If you like the book, then you will pay the money.