If you want your chapters to start on a left page, the previous chapter must end on a right. Set the correct page numbering in the first chapter where numbering appears (as I recall, you have a section without numbers), then set subsequent chapters to automatic numbering, and set book numbering options to continue from previous document.
1. See the book chapters pages is in sequence to get this
2. Select the chapter no 2 and click on menu in the drop down menu choose and check whether the "Book Page Numbering Option" is in the correct order (see the point no 3). After that go to "Document Numbering Option" (see the point no 4.)
3. In this option the page order should be check "Continue from previous document" and Authomatically Update Page & Section Numbers"
4. In this option if you want to start page numbering at your wish then type in the white box or if not check "Automatic Page Numbering".
I have a catalog that is set up this way - with each section starting with a spread. Products are continually being added and deleted throughout the months-long process of building this book, so I set my book numbering options to Continue on next even page so that the page spreads don't get disrupted in subsequent sections if I accidentally add an uneven number of pages to a section.
I go back at the end of the project and fill in pages as needed to make the numbering come out right.