Hi Does ony one know how to connect reciver in PNP Cessna 182 (ecectric model) as the elevator and rudder servos are connected at the bottom and the wiring is short to be installed in the cockpit.

Buy Servo extensions available at  any LHS

Buy servo extensions. Try out these links from LHS at Chennai:
http://www.edallhobby.com/category.php?id_category=24
http://www.muav.in/?wpsc_product_category=electrical-connectors-extensionswires-cables