Please NOTE
Sorry, I am no longer teaching, but you can help yourself with many of my FREE On-Line Resources here.
Also there are several, very affordable, Android Apps available too.
Watch the Videos and use the Links above, or below the videos to find the resources.
Enjoy.

1.
https://appsforguitar.com/
2.
https://musicsliderule.com/index.html
3.
https://metsmusic.com/android/sp
4.
https://appsforguitar.com/fb/index.html
5.
facebook.com/groups/487104482266971/
1
Android Apps for Guitar
2
Music Slide Rulers
3
The Scale Prophet
Music to Chill