Mylanohaus M&D Milano & Design - Mylanohaus service, please don't purchase from them

I have purchased fibre L shape sofa and pay full payment on Dec 2016.7/1/2017 should be delivery to my house, but not! I call them to ask about our safo, but they say let them check first will call me back! I wait from morning until now still haven't received any call from them! They think I have pay full payment than can delay my sofa.Very poor service, please don't purchase from them!!!!