Issues with “Cache” and Displaying the map

Hi, I installed the plugin, but I get this error:

Error : Please add write permissions on the following directory : /home/paguwzvx/public_html/wp-content/plugins/locateandfilter/cache

I tried to search fot that file/folder, but I can’t find it in my files.

In the backend I can’t see the map in that space that I guess I should do. Also In the frontend it sn’t displaying

Please, can you help me with this?

Also… is it possible some frontend control that show the “User current geolcation”?

Thank you!