Spar Benoni. - Customer service

Firstly customers didn't choose the time for spar to close but everytime u r in the store buying groceries staff will be busy saying u won't pay coz we closing.u will find the till closed n tht tym it's 20: 50.yet they rushing u to buy ur grocery, wat service is that and tht tym l got to the store in time.its annoying and wen u get to the till cashier is angry at u n not even showing it with ATTITUDE wat the fuck