ML and Bank of America review: Money stolen and half the money cashed out never got

Hi, this matter is for account 34v-10049. January 1 2021 through 0ct 1 2021 I never received any share money sold from my beyondmeat stocks I sold. July and august 2021 my bank account was hit by fraudulent thieves. Also I didn't get the other part of my money owed to me from the shares I sold. I am not sure who did this but I can't get any help with any of it. So where dealing with several different place that are involved in this theift. What through the red flag is when I called merrill lynch and wanted a print out of all the shares I sold he said I can do that. So I said to him don't forget that you all sent me a check for 20,000 in 2019. He got mad at me and said we didn't send you a check in 2019. I said yes you did. And the other checks they sent 27,000 something 35, ooo something. A check for 49,000 plus 1 wire transfer. He blew up said to me you calling me a lier. I said f yes I have prove that you sent a check in 2019. I hung up on him. Me being a small fry with no help. Yhese a holes got away with it. It's frustrating cause I worked hard for them shares from ethan brown. Someone jacked me bad. I need support on this criminals can't win thanks