IMDB Movies Analysis Rejected

I got this msg from you when my project is rejected,can you please elaborate this,can you please elaborate the task 1 becuase when i try to separate the genres and want to take all genres in one column only than there are more than 10000 rows(separete all the genres using deliminator in power query editor of excel) ,becuase each movie have 4 genres mostly,some have 2 and some have 1 or 3 ,after that i calculate the count of genres using pivot table and using descritpive statistics find the mean,median,mode,variance,min,max and standard deviation respectively