I run a Putting Group on the CoachNow app that anyone of any level can subscribe to.  This is the perfect way to practice from anywhere in the world in your own time using the info and experience I have collected in over a decade of putting coaching.
There are various channels on what I like to see in a putting grip, putting setup, putting stroke.  There are channels dedicated to green reading, the mental game, and many drills you can use to help you putt better!  There’s also advice on HOW to practice effectively, something not many golfers are aware of.

My putting group is mainly based around my specialism of putting.  However, there are also channels related to full swing, short game and golf strategy in there to help your general game.

*1 year subscription plus an online putting lesson from me. Upon joining the group I will setup your personal training space on CoachNow with instructions on how to send me your putting videos. Within 48hrs of receiving your videos you will have individualised instruction to target the most important areas relevant to you