Pizza Hut

I want to file a complaint on my manager ariel woodluck she is a very bad manager she always targeting me. She will not help when the screen gets full of orders and when i told my general manager he spoke with us its was all good but the next day she been having a attitude She was very uncooperative just doing evil things lien on me also just to try to get me in trouble this all been happening since a few weeks ago and im very tired of it i want something done immediately. She is very less of a good manager and its sad that she would have a attitude with a team member all because she has been told to stay off her phone and do some work by the general manager.