Visitor Generated Markers

Hi! I’m interested in purchasing the add-on Visitor Generated Markers, but I have a few questions.
I need to have the map of my country and a field where a visitor can write/choose his city.

1. Is there any setting that allows me to display only a particular field (city field for instance) near or above the map?
2. If more visitors are choosing the same place, will the pin show up on it the number of people that selected it?
3. We also need to export out the plugin reports based on the visitors’ input (city choices they’ve made) so we can know how many people are interested for every single city / place. Is there any option regarding this in the admin panel?

Thank you,

Liz M.