A small question

I have a website like http//www example com I added it to webmaster tools.
now in results all pages are showing http//www example com and https//www example com

I have no ssl for this domain, I bought it from expired domains, now what can be done.
I want to remove https from my domain and want to remove it from indexing too.

I think you redirect your website from http to https in webmaster tool. So check there and remove the https site. Then you can see the WMT will never follow your https site links.