LF Duo to help me get plat (Currently Gold 1)

So yea i just came back from vacation like on August 27 and was silver 2 and ever since then i have been grinding ranked and trying to get plat, silver 2 to gold 2 was a breeze but now that i am trying to get plat i keep getting plat 5 trolls whenever i am about to get promos and it is really frustrating, i actually peaked 99lp before then lost 3 games in a row after, rito please. One thing i've noticed as i get closer to plat is that i encounter more people who are extremely toxic and like will literally afk or intentionally feed if you tell them anything .Can someone be my savior and save me from this gold 1 elo hell? My ign is CorporalKiller i'd appreciate any help i could get.

TL:DR i am in gold 1 elo hell and need your help to get out.