Actifit if first of all a community, and you can see how others are doing. Rewards on Actifit are a piece from the overall Hive rewards. Abusing with low quality content may get you downvoted, and this way the rewards are returned back to the Hive pool. I recomand to improve the quality of your content and to engage with the community.
Cheers!
I upvoted your comment with the same 10% you lost due to my downvote. I hope things will get better.