too fast and not enough option

When I installed this plugin, I have to disable the auto-play because it’s way too fast (And I didn’t find the option to modify this parameter).

I was able to create only one slider. I was looking for a plugin where I would be able to make several different, for different galleries.

I put 2 stars, not because it’s not good (If you need only one slider without auto-play, I should be ok for you) but because it doesn’t fit my needs