Riot your matchmaking is bad and i mean REALLY bad

My team:

ME: Gold 2 gold 3 gold 4 gold 4 sliver 2 (promos for sliver 1)

Enemy team:

Plat 5 gold 1 (promos for plat 5) gold 1 gold 1 gold 1

REALLY????? like im not mad at the fact we lost im pissed at the rank difference you call that fair? hell no i made plenty of mistakes this match but the majority due to losing was simply our carries kept giving gold bounties and catch up exp along with it as well as not knowing when the enemy was coming in from the base. Anyways fix this shit like wow.