I was filling out the challan and found that I have some employees who have left, so now I don't have to submit their share. I wrote the reason for 0 days in the column LEFT (reason no. 2) with the date, but now the problem is it is showing an error when I am uploading my challan file that says (INVALID DATA FOUND FOR THOSE IPs, PLEASE SPECIFY VALID REASON FOR IP). Now, what should I do to submit the challan? Kindly help. Thank you.