Follow these steps to add a point type feature class to your project:
Begin by tapping the blue '+' button in bottom right corner of the map. Here you'll see all available feature classes.
Select the point type feature class that you would like to place.
Crosshairs will appear in the center of your map. Pan and zoom the map behind the crosshair to select the location where you would like to add your point.
Tap Place Point
After placing your point on the map, you can add any necessary attributes via the Layers panel.
Follow these steps to change the location of a point:
Select the point you want to reposition by tapping it on the map or navigating to it via the Layers panel.
Tap 'Edit' in the menu that appears at the bottom of the map.
Pan and zoom on the map to position the crosshairs at the new desired position.
Tap 'Move' to confirm the point's new location.
You delete a point via the map or the Layers panel. To delete a point via the map, simply select the point and tap 'Delete' in the menu that appear at the bottom center of the map. To delete a point from the Layers panel navigate to the folder the point is housed in and a) swipe to delete the feature or b) tap Edit in the upper right corner of the Layers panel and then tap the red "-" button next to the feature.