Duo. Or, Don't. Ad.
The only support mains in low elo are either just learning the game, just learning the role, or duo queued with a friend.
There is a very small minority of supports that play solo but you are rarely going to come across those individuals.
So I give up on playing adc until i either get a duo partner i can consistently play with or get to a high enough elo where (or so i've been told) there is a higher density of support players.