Faulty Product and Poor Service

I purchased a Zest Mobile cellular phone last year. Thinking that I would support local business. The phone was fine for the first couple of months but after that it started to loose signal and reboot randomly. <br> I contacted Zest from who I bought the phone as it was still within my twelve month warranty period. They then asked me to forward them my proof of purchase which I did. They then advised me to buy a new battery for R279.<br> I asked them how a new battery would stop the phone freezing to which I still have now response. I asked them if I could drop it off for them to have a look at it but I still have not received a response.<br> <br> It's a ****py product with bad after sales service. Please refrain from purchasing these phones.