How do I uninstall this piece of crap?

I assume you refer to the website. If yes, there is nothing to uninstall since it is just a webpage you open in your browser.

If you refer to browser's add-on, you can remove it as per your browser's instructions.
For example, if you use Firefox, you can remove it from Tools - Add-ons.
If you are on Google Chrome, you can remove it from Tools - Extensions.

Or you can always provide some information on the issue you are having if you want me to help to figure it out.
I'm here to help.