Fix Excel Macro for Line Graph

I need help repairing a macro that posts data to a line graph in Excel. The macro is currently posting incorrect data. The data source for the macro should be the current worksheet.

Ideal Skills and Experience:
- Proficiency in Excel, particularly with macros
- Experience with line graphs in Excel
- Strong problem-solving skills to diagnose and fix macro issues

Please provide a brief overview of your experience with Excel macros and any relevant projects you've completed. Thank you!