Starting to hate this game

I've failed my series into G1 like 8 times now over the last week. The majority of the time I get into my series at least 1 of these games will hands down be impossible to win because of a troll or an afk. Lucian died at level 2, ints every lane from that point ending 1/16. Support is just boosting his gf's account and doesn't want to play support so when he isn't given adc he goes support Varus. Just now a free series win becomes a lost series because my Nautilus dc's for 15 straight minutes after we had already gotten their mid inhib down and were winning every team fight. This is happening way too often, the game isn't even fun anymore due to the sheer amount of luck you need with all these trolls and afk's currently. I'll still climb but losing due to this shit is wildly demotivating.