In other words yo are incapable of looking anything up for your self?
Let's try to understand the basic rules of logic.I believe you misunderstand how this works. If YOU make an assertion, YOU need to provide the evidence to back up your assertion. You have to do your own homework.
If you say something exists, and I suggest that it does not exist, it is up to you to prove that it exists. What evidence can I possibly provide to show that something does not exist?