If you need support for your thesis work, then you should best take help before it gets too late instead of worrying about authenticity or credibility. There are usually 7 key chapters in a thesis. They are Introduction, Literature Review, Study Methodology, Findings and Interpretation, Discussion, and Conclusion. There is an additional chapter called Abstract, along with these pages, where you compose summaries of the whole thesis. There are several complementary items, apart from these main chapters, such as the Table of Contents, References, and Bibliography, and Appendices. A strong and presentable thesis is a mixture of all these elements.