Images not indexed by Google !

I will add compatibility with WordPress SEO by Yoast plugin in next versions of plugins.

Thanks for replying.
I am not in love with WordPress SEO by Yoast plugin !
If images indexing could be working with another SEO pluggin, or with no SEO pluggin at all, it is OK for me . My only problem is google indexing. Can by any means Flagallery achieve this ? Or should i go back in native wordpress gallery ?

Both plugins are optimized for search engines. Here is Search Engine Bot Simulation for one of your page with gallery. See, all images are view-able for google.

https://www.xml-sitemaps.com/se-bot-simulator.html

These are good news for me !! ( i am still learning)
So it is defently a matter of incompatibility with SEO pluggin.
After that, i see no problem purchasing a licence.
with only 2 questions left to answer
1. Is possible for images caption text to be displayed , regardless pressing button ?
2. Can image scrolling left-right work with keyboard arrows too?

Purchasing the GRANDPack+ License 39,99 $/lifetime, is from you or a partners’ site? I am a little confused.

Thank you again for your rapid support !

1. Optima skin have option to show description automatically. You need to enable it in skin’s Options panel.
2. I’m working on it.

All these sites are mine:
https://CodEasily.com/
https://PhotoGalleryCreator.com/
https://myPGC.co

There is also Afflux skin which shows description automatically.
Slider skin shows description when mouse over image.