No option to cancel payment

[cshriver]

I sent a payment to someone b for goods on accident, I meant to send as friends and family. The payment says pending but there is no cancel button next to it. How can i cancel this payment. 

[kernowlass]

@cshriver

1. Pending / Unclaimed?
2. Pending / Unclaimed with a cancel option?
3. Pending / Uncleared.
4. Pending awaiting authorisation.