Initiating me for fight and slap me fastly in front of public

As my case is 1 year old but till now my confidence level is also got down because I can't do anything against him who beat me in spite of education. At that time, the shopkeeper told me go to take tea but tea maker said that you will come after 2 or 3 minutes later then the shopkeeper again told after that he told me again to go than I said sir I will go after 2 or 3 minutes because he said if i go then he scold me but the shopkeeper speak loudly to me then I go instead of talking to him then teamaker assistant using abuse language for me because I go before 2 or 3 minutes then I said to medical shopkeeper that I told you but you start to speak loudly on me then he said that ignore him then he try to beat me by using wrong words for me so he will do something and I beat him then he push me very rapidly but I balanced himself after that he said you go to home and no need to come again than i said that finalize my salary till date and then i will go suddenly his younger brother slap me.