Hi, I have checked all the live demo, in my opinion your plugin was a good idea, but you haven’t been improved at all in the last year in fact it loading very slow the Lightbox also on my iPhone look really bad is not responsive and is not clear and is behave …
I believe you should do a new version and work hard to make it work in the very best way just like in the demo link that I send you. I’m sure if you will reach that level of quality in terms of compatibility and fluidity you will sell a lots of copy.
But right now I don’t think you should keep selling a plugin like this …
Sorry if I’m direct but it’s for you interest
Best regards
Mark