I'm not losing games because the jungler doesn't gank.

...Honestly I want them to do nothing at this rate. My junglers get randomly caught out midgame around baron thinking they are invincible and gives the enemy team a win on a literal, quite literal SILVER platter. I can't win games if these people disregard my pink wards, pings and text. I even lost a game when I had max majai stacks.

They just dick around near baron/redside redbuff for no reason and die there. I even have several occasions we were so behind winning was impossible and the enemy jungler waves his butt around elder drake and gave us a free win. How can I deal with this? I'm getting real tired having this 4 times in a week already. It sucks out the fun.