Lloyd Ac — improper installation

Address:	Kolkata, West Bengal, 700078
Website:	ttps://mylloyd.com/customer-care.php

The window ac has been uninstalled from one flat and installed at nearby other flat. However it is not installed properly. Now the company is not responding to install it properly and investigate the matter. Instead it is asking for installtion of ac charge without doing the job properly..
The copper pipe has been unnecessarily pinched and indoor part has been unnecessarily opened in such way that some parts l found scattered in the previous flat has been collected by me. And the servuice persnal are not aware of these parts.
My request is to install the ac properly so thet my ac is operational and not damaged and then charge for the due service money for installation of ac.