Yes! You can select multiple locations from popular places, GPS coordinates or multiple points on a map through GeoFencing.
From popular places you can select multiple locations such as malls, or airports. From GPS (which Blesh Ads has simplified for you down to city, district or facility) you can choose multiple areas. And from Geofencing, you can designate multiple points on the map (and then enlarge the area up to 2km). However, Blesh Ads highly recommends you target specific locations as the more locations you select, the more difficult it is to receive a high Message Relevancy Score. If you wish to target multiple locations, create multiple campaigns with customized content (messages) for each location.
Learn more here.