Canadian visit visa processing time and procedure : Indian citizen applying from Israel [closed]

I am traveling to a conference in Canada on 18th June. I am currently a postdoc in Israel on A/2 student visa and I am an Indian citizen. I applied for Canadian visit visa online from Israel on 23rd May. The application is still under process and since there is only one week left I was wondering if someone know what are the next steps involved ? Do I get my visa stamped at the Canadian embassy in Tel Aviv or do I have to mail my passport somewhere to get it stamped ? If so can I expedite this mailing process (like using UPS Worldwide expedited delivery)?