Can I be sure that my paper will not be resold to somebody? Can I be certain that I will not get the paper which has already been sold to somebody else?

You can be 100% sure about it. We never resell or even publish the papers ordered from our company. We keep the copies of the works in our confidential base. You may be sure that there are only two people, who have seen the paper before you receive it. These people are your writer and the editor.