Hello Sir,
Thanks for this invite. can you upload your logo in pdf format? your logo file is upper version illustrator file. That's why i can't open it. I have illustrator cs5. so it would be better if you can send me Pdf file otherwise transparent background png file.

Regards,
Sarmishtha

Hi there,

I have just uploaded two more files in my brief section. Please check it and let me know if they work for you.