Honda 2 Wheelers India — honda triggers issue

Address:

Kishanganj, Kishanganj, Bihar, 855108

Hi good afternoon, i have bought my honda from rajbari honda showroom kishanganj bihar, and notice some defect bent went back to them where they have asked to change the block and since a blocked has been replaced my bike started releasing huge smoke and pickup as well went down, technicians of the showroom is unable to fix this issue, please advise where and can i do to resolve this problem,
Thank you,
Wasim a