@Rachel1103
Your listings are not in the search system:
https://www.airbnb.com/s/homes?host_id=235476031&map_toggle=true
if you activated them very recently, then wait for another 12 hours.
(check the above link it they show up)
Other possible causes to explore:
The listings do not have any available date to book
Their are local regulations (limitations like maximum nights to rent etc.. ) which automatically brings them down
Otherwise contact Airbnb, maybe they deactivated them or there is some system error
Hope this helps,
Emiel