On the return, we took Amaravati to GTL.. It was very horryfying as people occupy the KCG SL coach and they never get off until GTL. I filed a twitter complaint to DRMUBL, DRMGTL, Minsitery of railways.. they sent RPF to attend to my request in GTl which was of no use. As in GTL my coach gets detached and kept aside for 4 hours.. So technically the issue wasn;t resolved until it was of no use to resolve.