Newbies need to learn that the reward pool is a shared resource and buying excessive votes to take an unreasonable share of it is not ok.
Posting memes is a-ok, promoting it to $100 is (subjectively) not ok and will be (subjectively) flagged by some who are willing to use their own resources to protect the shared reward pool.
Not sure why you've been flagged here, probably @richatvns hip-firing his vengeance and hitting you on the sidelines?!
As @anthonyadavisii said, you're doing fine!