Guild Wars 2

Hi where do i report about a duplicated item(s?) i got from the BLC? a friend of mine said i can try contacting support but not sure where to report it(maybe im blind but some directions would be helpful).
i got 4 Bitterfrost Vantage Point but i only needed 1.(when it was available)

i know it took me a long time to do this(was busy with work)… can i change the other 3 to something else?

https://help.guildwars2.com/anonymous_requests/new

If you consume things as you get them, instead of duplicates, you’d get some spare keys. (If you don’t consume and close the interface each time, same.) Otherwise you can get dupes.

But if you forget, support will help you out.