I received a boot kit from AMD and been trying to return it, It was sent via DHL,
I went to a DHL parcel (service point) and they scanned the label and got an incorrect code, how am I supposed to send it back if it's simply not working?
So you are saying that DHL refused to ship the BOOT Kit back due to incorrect code. Correct?
You still have the BOOT Kit in your possession?
Found this previous 2018 AMD Thread about a similar issue you are having with DHL. Moderator @Ray_AMD was able to help that user return his boot kit: https://community.amd.com/t5/processors/return-boot-kit/td-p/149353