Unfortunately, there isn't much we can do for parcels which are confirmed as delivered.
And we'd encourage you to contact the Korea Post asap and make your inquiry on your parcel with the tracking number #6102306172588
Please contact us again if you need any further assistance.
Thank you for contacting us.
Your parcel was confirmed as delivered by UPS on2023.03.02 10:54 as you can see in the link below;
https://t.17track.net/en#nums=6102306172588
https://service.epost.go.kr/trace.RetrieveDomRigiTraceList.comm?sid1=6102306172588&displayHeader=
Unfortunately, there isn't much we can do for parcels which are confirmed as delivered.
And we'd encourage you to contact the Korea Post asap and make your inquiry on your parcel with the tracking number #6102306172588
Please contact us again if you need any further assistance.
Thank you and wish you a great day!