Bad Service i have receive

<p>i have receive an sms from vodacom saying dat i have receive 100 Bonus airtime.it was 23:58 wen the sms comes in and it says the airtime expire in 23:59 25 july.then i called call centre and they said they dont See any sms from Their System.i must go to vodacom store. i told them dat ides no vodacom where im staying .i dnt understand if dey sent me sms and said that they dnt See it .even dat airtime i ddnt get it.</p>