weekly discount price

[Sally2]

Hi I have just accepted a booking for 7 nights next April and the payout is more than I was expecting. It is because airbnb have not applied the 10% reduction I set for weekly pricing. This guest specifically asked me if there was a discount for 7 days and I told her it was 10% so now I feel bad because she has been overcharged. She hasn't mentioned it to me yet but I think she will soon. I am not sure what to do next. Many thanks Sally 

[Rodney2]

Similar situation, but different. My 19% weekly discount wasn't applied. Would like to resolve it, but not sure on where to go for help.