Hi Neezaa,
Based on the attachment 2.JPG i understand that your requirment is working fine except for the line item 30 where item text 'XYZ' is not printed above ***Item Completely Delivered*** .
if so, then check if there is a condition for printing the item text in the form, or may the item text is not maintained for line item 30.
if none of these 2 are the reasons then probably you will have to debug the driver program or the form to figure this out. you already have alot of suggestions on how to debug.
Best of luck.
Regards,
Umar