Is Truworths trying to get me ****** ?

The method of confirming your identity as an account member is to say your address and cellphone number in front of everyone? ***? When I said “You can’t asked me that in front of all these people”, she rolled her eyes. This is not okay, so everyone in the queue and at the cashier’s can know where I live and get my cellphone number. Please ladies don’t shop at Truworths Highveld mall, Witbank.