First of all congratulations for this extension, what work! I tried to find an answer to my problem on the forum without success.
I have enabled the creation of markers for registerd users. The module told me that I am registered but I can not find a button to create the marker.
here is the link to the relevant page
When you register, click on map - you'll see inserting placemark. Click on it - you'll see infowindow with form and button Add
If your placemark exists, and it is yours, when you click on it, you'll see infowin and can change fields, after that - press Update button
If you want to change position - drag your placemark to new position, open infowin and press Update button
Open infowin and press Delete button
The separate form to create placemarks with more fields, which you can configurate to hide/show will be, but in not nearest future
to enable ability to enter placemarks from front-end you should go to map properties, and set enable users placemarks. and check and set what users can do - insert allowed, update allowed, delete allowed.
after that you go to your site, login. and after that you can click on map and inserts placemarks. the feature user's placemarks is exists in component and module. plugin doesn't support it
if you need some assistance - don't hesitate, post there