Issue with Walk Score definition - Urbano Plugin

Hello, a newbie to grasshopper here.
I’m trying to get a walkscore and add Amenities on my Region of Interest. However, I’m unable to decode the sample that was provided, although I was able to add my coordinates and OSM file. The Walk Score is returning to either being a ‘Null’ or a ‘0’.

If in case there is a better method of approach to what I’m trying to achieve, please let me know.
Thank you!


Urbano_OSM_WalkScore.rar (245.3 KB)