The following is what I need done. -I’ve included a table of contents with the i

The following is what I need done.
-I’ve included a table of contents with the information needed. I need the table of contents filled out and updated. Change the appendix lettering if needed. for example, Appendix A, Appendix B, Appendix C-etc.
-I have attached “not research letter” which needs to be appendix A.
-Add an abstract to my document (It will be page 6 of the document and on the table of contents-)
-please highlight all information added to the document as it is a very large document.
pages 180-185. please see if you can change the layout to landscape as it is not allowing me to do it.
thank you.