desantisj, welcome to the Forum.
There are already 3 or 4 posts on this forum that have the VBA code (Macro) that you can modify for your Workbook if you can read the code. Zack has written the code so it is a bit complicated, but it should be a case of substituting your Cell references that hold the data for the ones that others have used.
Otherwise it is a case of waiting for an Excel guru to come along and help. If none of them come along I can probably help you, but I normally work with Access.