Let me explain it again (and see the attach mail).
Mintech was request bad of item# 314176…28pcs in IV# GEX1001 (as PO# 8462, 8513).
Therefore, we provided replacements & loaded in IV# GEX1201 (as PO# 8869), no issued other invoice, just shipping invoice.
I can issue the replacement invoice of NG 28pcs for IV# GEX1001, not credit note, If you need.
Hope it will be clear for you