Buttons need fixing along with other things

Attempted opening a small 2 paragraph page to test program and all I got was "Failed to display file, etc....) Neither the help button on the top nor the one on the side bar worked. Both are dead links. I can "create a pdf from a file but none of the tools or functions work. Since all word processing programs and printers allow me to create a pdf file, I was hoping I would find a program that I could test with editing a pdf file. Maybe this program wasn't meant to edit pdf files. I would be more than happy to give this a second shot when it works.