Repairs LG FLEX (CURVE)

I got my contract ph in May 2014. in december/January my ph speaker went faulty. My ph went in for repairs and camw back with inferior software. In Jan. agn my ph went back job no. ***. This time internet and fb issues.<br> Job no. *** cldnt open ph by tapping so sent steaight back agn. Hopefully other stuff was working.<br> Job no. ***. My ph has gone back in agn as still faulty.<br> Im sure my ph has been back 4 times. I am very disappointed with this and they should by now hv offered me a new ph. Im on a disability pension and this is costing me petrol and it has affected my health.<br> If u wish more info pls phone me as I struggle with making myself clear. tx<br> <br> I would like this matter to be addressed speedily.