Is OTHER wrong in the post ? POST : Abbreviations: CR cash register, SP supervisor, OM office manager, GM general manager. AD accounting department. AT accouting ticket. Sorry, long post.

My friend recommended me to the GM in a very popular hotels chain here in Mexico, so I took the job as a receptionist. At the end of our work shift we make a deposit to AD with the cash we charged that day. When we do the check-in to the clients, we ask for a warranty of 500 pesos (26 dollars), we make a ticket, we sign it and staple it to the bill, we return the money the check-out day. When a worker loses money, they make an AT and charge the money from the paycheck, they don’t ask for a cash reposition.

One day I checked the CR and noticed that $500 were missing, I didn’t charge in cash that day, so it wasn’t my fault, I talked to my OM he told me the missing money were SP’s fault, so she made an AT with SP's name on it. The next day I did a deposit to AD and checked the CR, it had more money than it should have, $500 to be exact. SP told me to save it on the CR, so I put a note with the date, my name and wrote SURPLUS money. The next day, SP told me the OM wanted to talk so we went there, OM was angry and yelled at me that one of my client’s deposit were missing and I needed to pay those $500, I asked how is that possible since I stapled the cash with the ticket and the ticket was there. SP said the AD called saying that there were $500 missing in my deposit, so SP took the warranty with my sign and sent it to AD to cover the mistake. I asked why and said that the money was from a client, he said the OM allowed it, I said I had a surplus money days ago and those were the $500 of the deposit, he told me he took the surplus to pay his missing money bc “the OM allowed so”. I told him it wasn’t ok, OM said “the surplus money isn’t yours, so I decided to use it to pay his missing money” I was angry but I calmed down and said “ok, do an AT and send it if you think it’s my fault”, she replayed “no, you must pay in cash”, “ok, I'll pay tomorrow”. The next day I didn’t show up to work, and I went to HR instead. I told to HR what happened, she sided with me, she was upset and called the OM to discuss the matter, OM told a few lies, but I called her out every time, she blamed SP about everything. The HR lady apologized to me and said that it wouldn’t happen again, I said “I know bc I want to quit right now”, she said they really need me in the team, but my decision was done.

My friend was disappointed because he never recommends people, my coworkers were mad at me for “exposing” SP and OM, the GM was angry bc I didn’t talk to him and skipped his authority, but in my mind, he would side with the OM. I feel like a quitting ass, but I don’t want to be on a place where things like that happens. AITA for quitting in the second week without talking to the GM?