NO ANSWER AT REPAIRS CALL CENTRE

I am Nancy Lesese, I had sent in my tablet back to PEP store Tsakane Mall for repairs on 12/01/2016 as it just went black and I had purchased it in Dec 2015 with cellphone number ***.<br> I have been going there to follow up but I am not getting any joy.<br> I went in yesterday and was informed the call centre was not answering when Bokang called them, they gave me the number *** to dial, which I held on for 10 minutes and it cut off, I tried several times but I did not get to speak to a consultant.<br> MTN repairs has proven to be unprofessional and not efficient.<br> I want my phone back as soon as possible or else legal action will be taken, I have had it with MTN.