irritating sms's and calls

<p>We receive multiple sms's and calls everyday from Dineo at Slater Gym asking us to get a membership. No matter how many times you refuse...every msg you block...every call you block...they keep phoning and sms'ing! If a customer says no today..surely I will not change my mind tomorrow. And afterall..if I do need a membership I will not be going with you. Id prefer a company that treats customers well. </p>