Bajaj - Bike engine is sees with in 1 year 6 month the bike is fully seesed

I purchased bajaj ns *** in * November ****. The showroom has closed after * months and went to another showroom for service with in a year but they don't giving any insurance and service but I go to purchase the bike the agents are telling * year warranty and free service . But this is not good they lieing so much. If bajaj not giving any insurance and service so close your bike manufacturing understand and this month my bike * year * month ago the bike is fully seizes engine is fully seized what I do tell me I purchased costly bike for long time but within * years your bike engine was fully seized your manufacturing is so bad . If you don't make bike manufacturing better so close your manufacturing understand so bad I'm not happy . I spend for this bike so dirty If I purchase a cycle they go longer than your bike