Using phimocure rings

A few months ago, I discovered that I have Phimosis. I have been stretching for two months now, initially using Glansie and later using the Phimocure rings. I have uploaded a few images to understand my state/severity of Phimosis and to confirm if I'm using the rings correctly. 

I do feel the opening is widening. With every passing week, I'm able to retract more and more but I'm afraid of para phimosis and hence hold the skin around the glan edge / ridge to ensure the tight band doesn't go past it.

Source: http://www.network54.com/Forum/244184/thread/1420934175/last-1421042283/Phimosis+state