Is this the pin map plug-in I want?

I am looking for a map of the world where people can drop a pin where they live on their own, without my help.

Also, it might be helpful if visitors could click on a pin and see who Iives there (name and city only; in this way, visitors can find someone nearby to get help). This is not a high priority.

It would be great if my pin could look different as the originator of the topic people are dropping pins for.

If people CAN drop pins on their own (as opposed to emailing me where they live, and then I drop the pin for them), would this plug-in prevent unrelated people bots from dropping pins on the map and making a mess of things?

I realize there are a lot of questions here, but there are a LOT of pin-map plug-ins, and I need to narrow the field. The link to see the demo goes to scissorbox.com and needs to be removed, unless it can link to a video that shows how the plug-in works.

Thank you.

https://wordpress.org/plugins/mapmaker-enhanced-google-maps/