Hello @Karen133,
Dou mean that the price shown on the map if guests search without entering dates is too low?
When a guest searches without dates the base price is shown. That's the price you set in "Base price" in the "Nightly price" section on your calendar's "Pricing settings" page.
When guests search with specific dates then they see the different price that you've set for those dates.
You have different prices for different dates so there will always be a difference if a guest first searches without dates and then adds the dates when they go to book.
Airbnb says that most guests search by entering their dates first. If they do this then they won't see any price increase when they book.
When I search without dates your listing shows a price of €50 per night.
Searching with dates of the 17th to the 20th of September shows a price of €72.
For the 21st to the 24th of October the price shown is €100.
If this doesn't explain the issue then you should contact Airbnb support.
Steve.