@Eugenio26
Your listings are in the search system, so they can be found:
https://www.airbnb.com/s/homes?host_id=716143&map_toggle=true
If no views try to promote the listing yourself, like on social media and external websites.
Most easy way is using the link to your homepage (als referred to by Airbnb as "marketing page"):
https://www.airbnb.com/users/716143/listings
You can also upload a nice coverphoto !
Maybe also consider more discounts (only monthly discount is set) like for a week, two weeks etc.., they can be set in discount section or by rules for certain time periods or seasons.
Also Airbnb has custom promotions available, if not available read this:
https://www.airbnb.com/help/article/2720/why-arent-custom-promotions-available-for-my-listing
Please note there is also a community for Spanish language, check the "globe icon" on top of page
Best regards,
Emiel