what is included in main_file ... ???

what is included in main_file … ???

psd files and help file…

Your project files ( PSD, AI, ETC ) and help document.

Yes, I did all that …but,my logo was rejected,why,I don’t understand…please help me,explain.

If you’ve uploaded everything you were meant to, in the correct format… and it’s still rejected, then it’s usually down to a quality issue. If you’ve missed something in the files then it will usually be soft rejected and you’ll be told what you need to do to fix it.