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Am sure you are a newbie in the system. I am too, you have to learn to understand how this platform works. Choose a niche, a category you understand. To your time to read through a post. And if need be, let your comment add value to the post. It makes the author feels appreciated and you also make you contribution to the community. I hope you will take time to read this post again and learn from it.

you have to rethink your commenting. This is not going to work for you.

oops sorry.