Demoted because of Remake

Hello everyone, I was playing ranked earlier and got demoted after a remake. I don't know if riot support can do anything about this but allow me to explain the situation so that it might be able to be fixed or something.

I was playing wukong today and the problem arose from 4 games. The first game I played I won giving me 17 lp, the second i lost bringing me back to 0, and the third game I lost but because of the demotion leniency (you can lose 2 games before being demoted). So 0lp - 0lp= 0lp. Then in the fourth game, a person on the enemy team was afk so the enemy team voted for a remake which also counts as 0lp, I guess it might be because you get 0lp in a loss when youre at 0lp and also get 0 when a remake happens but the game client saw it as me gaining/losing 0lp when I was at 0lp so I got demoted to silver 3 from silver 2 because someone on the enemy team was afk. I know for a fact that I got demoted after the fourth game because the notification popped up on the end game screen which says remake. I was stupid and clicked it away because I was goiogn to play another and thought it was another type of notification but i'm sure that this can be replicated.

Thank you for your time and I hope this issue can be resolved, I linked a screen shot of my match history so you can see that the first game was a win bringing me above 0 lp the second a loss bringing me back to 0 lp the third another loss but no demotion because of the way the system works and the fourth game a remake which demoted me.