Your name is a League reference, you're level 28, you know about boosting and EXP boosts and you're paired with Diamond level players and smurfs (who may have lower 'actual MMR's, but it doesn't look like it)
There are two ways I have experienced ... someone who is..................... not a smurf - can get into the smurf queue.
- You do exceptionally well- a new player can maybe reach low-Gold style play on a single, easy to play champion.
- You get boosted by either queueing with or being matchmade (happens sometimes) with higher elo player or their smurf account.
(both could theoretically happen simultaniously, leading to a mega-boost)
I've been in the smurf queue a few times- if you don't belong there, it'll remove you. You could end up carried for a few games, but if you're actually new you'll be a handicap to them each match. You'll simply lack the ability to make any calls on your own, or to play counterpicks. I say this not to imply you're bad at the game, but out of respect for higher elo players, whose gameplay aims for perfection.