Sale assistants are BIAS!

I went into sportscene to buy a takkie. I was wearing heels and after a long day of teaching I went to sit first whole waiting for someone to help me. THE guy helper was busy helping 3 men and i waited for him to finished. When he was done he went to help a lady who came in after me. It happened that the lady was the same size and wanted the same takkie as me.. the lady told him she will come back for the takkie the next day. I stood up and requested to fit on the takkie (BARE IN MIND I WAS IRRITATED BECAUSE I WAS THERE BEFORE HER BUT DISCRIMINATED AGAINST) when I saw it fitted I offered to buy it immediately CASH he turned me away and yet I was before that other customer there.. HE TURNED AWAY A CASH OFFER FOR A MAYBE COME BACK LADY YET IT WOULDVE BEEN MINE BUT HE DIDNT WANT TO HELP ME FIRST.