The second screen shot says you have reached your Google Query Limit. Here is some documentation that should help you,
Geocoding Erros
Authors post about what the Over query Limit means and why
The first message is telling you that Google cant find the location based on the address you have entered. Often times people leave off missing information or enter zip codes wrong etc. I do not know what your particular issue is that causes this, but it is Google not finding the address and really is not the plugin. The plugin interfaces to the google maps api
If you are loading it using CSV you could have fields in the wrong column or incorrect headers. (I do not know if you have ProPack, It would help if you provided a screenshot of your Plugin Environment (see Posting guidelines for the info we need to assist you)