stinky DM

so why is it my DM never gives me credit for anythingg. last week she was in, my SM quit and I have been waiting to prove myself. when the DM was in I tried putting myself out there and what I do for the store, I was brushed off and subject changed. she then said she was going to try and bring someone in to do freight quite literally after i was bragging i’m very good at freight and love doing it, and I wouldn’t mind staying at the store to get freight done. after discussing schedule more she left, and after my days off I slammed that back room and got 8 rollatiners done before the ending of my shift. I sent her a video of before and after and updating her that truck day would be good to go especially when i go in monday(day before t-day) to literally get more than enough room done almost clear up the whole back room after it being packed due to SM scheduling me alone all the time. she always gives me zero response and never gets back to me on being SM, i’ve been here for six months and been through 2 SM and i’m an ASM, i know how to run the store without an SM, and have applied but she never EVER talks about it with me or gives me any responsibility and almost acts like she is avoiding it on purpose to not give me position.