Why this is not working

When i use string block to send data it working but when i use select list item,list index block it is not working. here is the block

 working

  not working


if u know kindly help me

Move the global number just before create row block and try

this is below because i want to increase index number after the previous value execute

Did you debug the select list item list with that number? Showing values? Also you can , if then move the set nunber block to when row created to avoid overlapping, if any arise