TVS — Servicing

I bought TVS scooty from imperial tvs, Prayagraj in 2020. I did all the servicing of my scooty from there only, till date .Your servicing team is so bad that after 1 yr of servicing all parts of scooty seem to come loose starting from tyres, horn, battery even the fuel tank is defected.I want to ask why do u sell defective items also your management staff is so bad on behaviour and they don't take there work seriously.
During all my servicing period of scooty i sat there for 5hrs and the work they did was God knows what because till next servicing something of it would be imbalanced.Even on complaining they take it so lightly and blame it on me thinking I am a female they would argue with me and treat me as a fool.
I request u to take this complain into consideration.I trusted tvs that's why I bought the item from there .I[censored] want the trust to be maintained atleast take the demands of customer seriously .I am not asking for much but atleast i paid for the thing so the thing must be done which u promised will happen under ur care.