Fix this Riot, I can't deal with it

I felt compelled to write this after a day of bull in ranked. I have had 3 dc'ers in a row on ranked. I obviously know I cant get my wins back (just to add, we were winning all by a considerable amount), but can you do something about these dc'ers. I can't climb my mmr in pre-season with a dc every game. Also, I just got to gold, and am looking at platinum, which may seem a bit quick, but I have been playing with gold 1s already and am beating them in the games that everyone is there.