Hero Motocorp — engine shouting to much

Address:

Dehradun, Uttarakhand, 248001

Dear sir, my super splendor model 2018, no uk07, de9250, run 12789km at current date, sir day of first service your company engineer can't short out my complaint till your last service complete, they every time said this model failed due to his engine voice, and we can't do any thing. Sir i[censored] made any model engine your engineer work on it, on my case when i drive my motorcycle, i have headache and my all concentration going to your engine sound, pls send your expert team to doon for quality visit,
Thank®ards
Ajay chamoli
[protected]
Dehra dun