autofill protection

why the fuck does that not work? seriously, go into que, see i'm protected, then get filled into a role i virtually never play. either remove autofill or fix protection. thats not fucking fair, and made even worse when your trying to climb, and think your safe, then not. I'm a support and ADC main. support is my first choice, and the least picked role. in silver, I shouldn't be autofill. Seriously, fix this. is it because when i first hit accept and someone dodges, i lose my protection? why would a support be autofilled? do we suddenly have a major influx of support mains in low elo? I can understand if i was going for a more contested role like mid where i might need to be autofilled occasionally. But seriously, DON'T SAY I'M FUCKING PROTECTED WHEN I'M NOT.