I've done this twice with Glaviz Devices (fat fingers on a touchscreen phone ). Both times I simply chose my current race/profession and sent a report. Both were refunded. The second incident I suggested adding a cancel or "are you sure" button and Dan replied that the dev team would look into that possibility. Keep your fat fingers crossed...

LMAO

A cancel button would most definitely be useful! Especially when some new player does not understand he has to complete missions to become some other race