Helpless as a jungler

Lost 3 plat ranked games back to back because of the same problems: all three lanes feeding at the same time, not allowing me to gank, not helping with objectives, teammates not grouping up even though opponents do and minions are not a big concern, teammates not going for Baron to change the game when opponents are dead. Yes, I pinged. Alot. Also, they always refuse to surrender.

There's also a problem of my preferred champs not being good in group fights. I main support, so it feels so frustrating when you can't help your teammates. For my sanity and temperament, I'll just stick to duo lane, either as a support or ADC.