manager beat me up

I went to pep store handend over the parcels that i had to the parcel countet after my shoping i went to the parcel counter to collect my staff and then the parcel counter lady started screaming that i stole the things in the parcel counter i kept asking them how is that possible. The manager came and draged me to the store room where he was beating me up and no one at the ztore said anyting as they all afraid of him . They publicly humiliated me draging me to each stote where i bought the other items confirming with those stores if i bough those things or if i stole them after all was confirmed no one apologised to me for the treatment i got. I hten foned my boss to come pick me up from the shop as i was humiliated she came and asked the manager what happened agin they started screaming it became another scene again she asked for their names they ddnt give us names and no one at the shop was wearing a name tag. So id rely want pep had office to fix this coz i believe i was not the first one and definetly not the last one