Hi @Akash_Javalekar1 ,
Thanks for your help. I found some arrangements mistakes in Sheet1.
Under PythonProgramming column there should be only 2 sub columns “Course Start Date” and Course Completed Date".
Similarly, under Maths column, there should be only 2 sub columns “Course Start Date” and “Course Completed Date”
Lastly, Completion % column is a separate column. It should not be under Maths.
Could you help me correct those mistakes?
Thank you.