I received a excel spreadsheet, when I open the spreadsheet it's empty

Hi all,

I am using Excel for Mac 2011. I received an email with a couple of spreadsheets from a wholesaler. When I open them they are empty, all I can see is colors and the lines no text. If I look at it in my quick look on my email I can see all the words. How can I see them? I don't know if the problem is I'm using excel for Mac and they are using a windows excel. Would like some help with this.

Thank you

Almost impossible to say what's causing it without having sight of the file itself..

Thank you guys

It turns out my font was not windows office compatible. All I had to do was change the font to something that was compatible.

Thanks