MIKE LB PLAYING LEFT END

Not really understanding why I am playing rush left end as a Mike linebacker in my sophomore year. I had over 100 total tackles as a freshman, now I can’t play my position. Everything they give me is nickel or dime where I am playing a rush left end. I’m in game 5 of sophomore year and barely have 30 total tackles. Just want to play the position I thought I was signing up for. Is there any way to fix this? I’m playing in the sec I have some pass rush but not a lot and can’t get around the tackles or even tight ends in the sec to get my stats up. Please fix this issue, kind of ruining the game for me.