1] Strictly Follow Following Styling Guide.
2] We also provide ".PDF" file with ".tex" (source code) file. However if compilation error occurs PDF will not be genereted .In that case you can compile your code using pdfLaTex compiler
3] Upload proper docx documents for better performance. Don't upload documents converted from other formats like ".odt"
4] Insert equations using "Insert -> equation " tabs.
5] Insert special symbols using "Insert -> symbols " tabs ONLY.