How do i cancel an unpaid order?

Hi ,
Go to live chat tell customer care guy the order # of unpaid order and tell them to cancel it , They will do it .

20012727808 Unpaid please cancel my order

20012733906 order is erroneous .
Please , you can cancel it ?.
I used a discount code, can you return it ?

i need to cancel other unpaid so ican purchase the item i have to make a payment

i need to cancel this item so i can purchase the other item i want to cancel this item number 200126790.and also already add my points to this item number .20012676722.ASAP!!!

how ita so difficult to delete the item ido not want.you might aswell change and add some option to make a cancellation without contacting you.

I would like to cancel the order 20012790047