is there any chance I can have the 7 steem back which I inadvertently posted the wrong memo to your account owing to a ctrl c / ctrl v failure ?

I did make the post in good faith and immediately completed the transaction with the correct memo. I have contacted you subsequently but received no answer. I know it was my fault and it was a genuine keyboard error (the keyboard ignored my ctrl c) request, as sometimes happens with browsers.

I would be very appreciative