Thanks for your question and for your patience in awaiting my reply while I was traveling.
Many cameras add location date to the image files they create, and MLA can help you extract the data and use it in your application. If that works for you I can give you more specific guidance. If you post a link to one or more of your image files I can examine them and tell you if the data is present.
If you want to modify the image file(s) and add the location data MLA will not help you; it does not contain ANY features that modify the files attached to a Media Library item. I do not know of any other specific plugin or tool for that job.
I will leave this topic unresolved until I hear back from you. Thanks for your interest in the plugin.
It has been two months since the last post in this topic. I hope you have found a solution for your application.
I am marking this topic resolved, but please update it if you have any MLA-specific questions about it.