worst service in sa worst than cambridge shops

on sunday the 02/08/2015 i went to jabulani mall to buy my daughter clothes i was assisted by a guy whom couldnt use a speed poing he advised me that i dont have funds in my account where else i have his 4 months salary available on my account when i got to woolies i could swipe for more than 3000.00 where else his transaction for 1000.00 was declined .. when i got home i realised that the scholl shoes didnt fit my daughter and i lost the receipt yesterday on the 06/0/2015 i went to bara mall to exchange the shoes when i got there i spoke to the security who was so warm and friendly .. when i got at the till i was assisted by some fat guy i even forgot his name as he was extremley rude , told him that i lost the receipt he told me i need to add it R10.00 to wich i failed to understand as the price on the shoes i bought from jabulani was over and above the ones i was exchanging for and he never bothered to give me my change ... after these scenario im never shopping at any jet stores as your staff members are *********** and arrogant and ill make sure i advise my friends,family,collegues,church members and the community not to shop there as you guys dont have aby ethics