CMH Ford Randburg

So i took my Ford Ranger in to replace my turbo on warranty.. now they say no they won’t replace it under warranty because of my services been done 1000km later than it should have been done… also now the service department says because of the air filter in the vechile they are not going to replace the turbo under warranty, a replaced 3 turbo’s on my previous Ranger! Ford Randburg is verry disappointing.. they never call me to gollow up I have to make calls to them the whole time sitting and waiting for someone to answer my calls.. Ford South Africa will hear from me as this is verry unprofessional from them! I whould not recommend taking your vechile to them at all! The service you get from them is up to ****!