WJKK WJKF!!
I have seen many people trying to edit Wikipedia but unable to have their edits stay. So I have put together this guide
http://proj-wiki.akalikaursinghresearchjatha.com/
If you have done some specified research on a particular topic my beanti is for you to check the corresponding Wikipedia page and update the information you gained.
If you haven’t done any deep research you can still help. Go any of the Gurus pages and add in a bit there.. there isn't really much there at the moment. ਵਾਹਿਗੁਰੂ ਜੀ ਕਾ ਖ਼ਾਲਸਾ ਵਾਹਿਗੁਰੂ ਜੀ ਕੀ ਫਤਹਿ !