my 5 year old been harassed

The treatment i have received from the manage of lake side mall mr price ; it was so bad and rude . The bad part of it my daughter experience it ; she is young innocent ; she didn't even know was going on . I bought her sandles for frozen she was so exited and want to hold her bag .when we are at the exit ; the manage check the slip ; we went out ; so i hear people calling use at our back then when i look it was the manage who check us . Then we went to him he point the hair band that my daughter was wearing it . he say to me did you pay for this ; i said no she was having it when we cames in ; all people staring at us as if we ate *****s . I told him you are rude ;u don't gets your facts right . Those hair band there are out stock he does not have them in the shop any more . When i bought that hair band there were on sale . In September I am so stressed i can't even sleep . Your help in this issue will be highly appreciated Many thanks Naso ********** 780 **********