badly treated at PEP FOR WRONG PRICE

ON THE 19 FEB 2015 I WENT TO PEP BIRCHLEIGH NORTH I SAW PJ TOY STORY ONLY ONE PAIR MY LUCK IN MY BOYS SIZE AND MARKED DOWN. GOT TO THE TILL AND PRICE SCANNED R79.99 AND NOT WHAT I SAW OF R39.99 I TLD THE LADY THE PRICE ON THERE IS WHAT I PAY SEE SAID DHE SORRY FOR ME BUT I HAVE TO PAY THE ULL PRICE ASK HER WHERE N THE SHOP IS THE REST OF THE TOY STORY GARMENTS IS AND I WILL THEN BE HAPPY TO PAY THAT PRICE SHE THEN CALLED JULIET WICH WAS RUDE AND SAID THERE IS NOW WAY NEVER I WLL PAY THAT NOT HELPFULL AT ALL. WHAT HAPPEN TO THE PRICE YOU SEE IS THE PRICE YOU PAY SKU144752 I TOOK PHOTO OF THE PJ WITH THE PRICE TAG ON