GST Amendment and CN issue.

NAGHENA (STUDENT) (8 Points)

21 September 2021  
Dear all,
We have revised Tax Invoice three times, for the 1st time normally uploaded, second time amended and now we want to amend finally. It was showing like only once we can amend the invoice.

now what can I do to amend the invoice. can I raise credit note for the balancing figure.