Pathetic service ever

<p>My husband and I use Mtn sim cards however we are bombarded with tones of unsolicited advertising sms. It is annoying I would say intruding. My Husband called the Mtn customer care, gosh! the agent was ************ly rude and unprofessional, he could not help at all he rather became emotionally charged, thereafter the number of ads had tripled what a poor service and pathetic service this is.</p>