Potential guest does not see see discount offered 10% taken off : " hi mandy, i know this is not your fault so perhaps they have forgotten to apply it? they have not removed 10%- can you send them below calculation?: they have quoted me: r(phone number hidden) adverstised day rate= r(phone number hidden) + their fee r(phone number hidden): (this is the price airbnb are charging thus no 10% discount has been applied to this?)... thanks mandy’" I don't know how to answer please help