My mother has moved into a retirement home and we have just sold the house. I've taken final meter readings but am finding it difficult to tell Scottish Power we don't live there any more. If I use the form to say we've moved it automatically assumes we will want energy transferred to new address. If I say I'm leaving Scottish Power it assumes that I'm moving to a new supplier. How do I simply say 'here's the final meter reading, thank you and goodbye?'