**** service from Vodacom ND Huawei

Hello Peter. Hope u are well. I bought a Huawei p8 lite end of 2015 nd 5months into using it I couldn't use my WIFI nd Bluetooth functions any more. I took it to Vodacom ND it was sent away for repairs. Well it was never repaired ND got it back 3months later. So I have been using this phone like it is with no WiFi nd Bluetooth functions for long now. So now I have taken it to the Huawei store in canal walk ND yet again I have problems getting it repaired from hauwei. So pls help. I'm gatvol