Shocking attitude

My experience at Shell Garage in Germiston(webber and Power street) was totally unacceptable and disgusting. Went to fill up on Sunday 22nd of August at around 5pm.Politely asked the attendant to please top up my front tyres pressure. The attitude look l got and being pointed to the inflator was the worst experience l ever came across from the Shell brand. I have the guy's name but l am a Christian person who respects other human beings and not happy if someone suffers due to job lose. So l advice the owners to teach their crew customer service. Learn from other Shell (e.g Lambton). So disappointing and normally leave a tip when filling up