Family Dollar review: Being threatened at the job in front of manager and customers

On the 24th of December I was scheduled to work at 7:30 to 3 pm my manager Danielle Carter arrived at 2:30 and started helping out ringing up customers she then told me I can declare so I cud leave the assistant manager Tasia arrived at 3:00 asking me if I had cash in my draw I said yes but why didn't understand her asking me that so she began to ring up customers at my register manager Danielle said nothing about it I went up to her kindly and said I need to count my draw she then began to call me out my name in front of customers then ran up on me and said b I'll f you up I ignored her coontinue on counting my draw I couldn't understand why Danielle just allowed this behavior in the store with Tasia continue it's unexceptable so I just said I'll be giving Marlin our District manager a call about this incident she replied he won't believe you I've been working here longer than you when I finally got a hold of Marlin he told me she reach out to him first and told him her side which was a lie in the result I got fired and feel I got fired for no reason there where witness in there that can vouch for me and if he took time to rewind the camera he would see very clearly that she lied and started the whole thing