请帮忙改这篇英文作文

请帮忙改这篇英文作文
帮我指出其中语法或者时态之类的错误,最好能有评价
1.目前盗版的现象比较严重
2.造成这种现象的原因及危害
3.
Say No to Pirated Products
Nowdays,the appearance of piracy in our society is very serious.Pirated products depend on their cheap operating cost and easy making more and more appeal to the lowless people.So some of lowless people in order to seek the money,they produced the pirated products.
This appearance threaten the intellctual property rights serious.It breaks the law and copyrights infringement.
In my opinion,we should stop to buy the pirated products from ourselves.If we see somebody who buying or selling the pirated products,we must try all means to stop them and tell them the harm of this thing.
I think attack the piracy is our duty.
我英文很烂……