Laptop — laptop speaker not working

Address:

New Delhi, Delhi

Dear sir, I try to speak your technical department for last 4day .But no response for your side .I send a mail for flipkart mail id daily but they don't reply me.they try to use my pasense .I m very disapponted for your service..please check my mail id is [protected]@gmail.com and contact number is([protected]) u can check my conversation but your technical department not working proper. Waiting for your responce