Hero Motocorp — noise in engine

Address:

208014

Dear team,
I purchased splandor ismart 110 on 06 jan 2017. Before 12 to 13 month i raised complaint about engine noise and your team took my complaint on priority and resolve my problem but from last 3 months the engine noise started again and this noise incresing and getting terrible day by day. My byk is only 19 months old but its sounds like 5 years old byk. This is very disappointed for a customer please resolve my problem on asap basic.