Seabird Tourists — bus cleanliness

Me and my husband used the 11.00pm seabird service for our travel from coimbatore to bangalore on 7.02.2017. The bus was very unclean. The seats were shabby, bthe curtains were dusty and the window sills had chewed chewing gums stuck on it.. The blankets were stinking so much that we couldn't use it for the entire journey.. Please do some action on the above scenario for better customer service.