Most of your posts earn tens of cents, not cents. Occasionally, when you make better content posts, they earn 1-2 dollars.

Most of your posts are very short form containing only one or two photos taken with a smart phone and without much regard for the basics of photography and a couple of lines of text.

I would say earning something like 20-50 cents in author rewards on posts like that is pretty good. Such posts would earn precisely zero on any other social media platform. The fact that you do earn tens of cents per such post is the result of your being active on the platform for many years. You have 1100 followers, which means that the likelihood of someone you have interacted with over the years upvoting your posts because of that is quite high.

As to the comments, if you want engagement, you need to give your audience something to think about. Most of your posts are pretty repetitive Actifit and DBuzz posts that contain very little such material that is thought provoking or elicits any emotion in the reader. Engagement comes from engaging your readers.