Pre purchase issue

hey there

i was prepurchasing the skybourne epic editiion and it kept telling me that there was a problem and ended up purchasing it 3 times.

how do i cancel the 2 unwanted ones

Can you refund them ?
https://eu.support.blizzard.com/en/help/product/services/334/1997/solution and click on “Continue”.

If not, you will need to use a ticket…
https://eu.support.blizzard.com/en/help/product/services/334/1995/solution and click on “Contact Us”. Provide details !! lots of details !

Good luck !!