Hi, welcome to Steemit. I am not a bot like the other replies, I am a real human being.
When the cheetah account visits you, it is not a good sign. It means they think you are a copycat. Someone who just copies what is on the internet somewhere already.
That is not what Steemit is about. You should write about things that interest you, in your own words. Of course you can reference to an external source for more information, or even quote some text that is on another website, that is all fine. Just copying text that is on wikipedia for instance, is not considered creating quality content.
It is okay for example to find an image online and share it, but you will have to add some text explaining what is so special about the image, the reason you want to share it.
Also be sure to supply a link to the source where you found the image, don't make it look like it is your own image when it isn't. A link to Google images is not enough. Find the original image and link to that website.
Keep Steeming!