Landrover CapeTown cannot fix my vehicle

I have had my vehicle at Landrover Cape Town on numerous occasions for problems ranging from differential to oil leaks etc... They have just replaced my brake shoes under the service plan. However the brakes have been squeaking non stop. I took it back to which they told me its the discs that need replacing. i got my car back a week later and now the squeaking noise is even worse. when i complained to Peter about this he said we need to just accept this as this is a problem with this model. I do not accept this and will not pay this kind of money for a car that gets the attention of motorists while i am driving. Disgusting!!! I want Landrover SA to take this matter and sort it out.