Hello @Jacqueline320 ,
Just wondering: why are you booking a long term(!) reservation and cancel it right away ?
The long term policy says (quoted):
"If the guest books a long term reservation and decides to cancel the reservation before the start date, the first month of the reservation is paid to the host in full and not refunded to the guest."
So it means the host (as @Lois10 stated below) can refund you this month, if she agrees on this.
If you cancel because of special circumstances, better contact Airbnb/
Contact Airbnb - A Community Help Guide [UPDATED]
Hope this helps, Emiel