Hey this shardea

The past 2 weeks i'm been practicing realli hard and i'm been improving myself and looking over my plays. But i have a question about being bench again. In the games like my coach put me in the game and still i don't get enough playing time and like the time will be like 12 sec and its fourth quarter and she puts in. But haven't been in the game as much and i haven't been playing 1st and 2nd and 3rd quarter at all. I had a game today against madian and she still haven't put me in the game. I'll be wondering like is she going back the same old ways and i just don't understand why she is doing this me and i realli want to play more in the game. I realli need help?