if that is the case then you have no choice but to find a collection method that isn't redelivery! for example collecting onsite on the day of the concert, which ofc comes with its risks that i have mentioned in the previous asks, or you can go and try to find any kadd proxies that actually live in korea, and by this i mean, not those companies like kfriday or whatever, but ppl who actually live in the houses they use for kadd service, i think it would be best for you to approach other fans living in the same country as you who either live in korea rn or know ppl/proxies living there bc i think that would be the easiest way to converse with them, or ask any other zerose oomfs you know who live in korea