Jeeves Consumer Services — No services providing by jeeves

I have purchased a vu 40" tv from flipkart and installation was done by jeeves consumer services and also purchase the extended warranty from jeeves. I have tried to reach jeeves on 13 april 2020 to repair the tv but due to covid 19 customer care was not functional after opening of customer care i talked to customer care and they told me that product warranty will start from oct 2020. Warranty certificate issued by m/s jeeves was incorrect and to revised the same they have taken more than 2 weeks. Finally i have talked to senior person of jeeves and they have arrange to generate a new certificate and arrange to send a engineer on 17 may 20, as per engineer some part was not working and assure to replaced in 1 week. After 1 week 1 talked to customer care and they told me that part will come in atleast 15 days. Now more than 20 days has been passed but problem not yet resolved. Customer care and engineer visited is not picking up the phone. Please help in this matter