Flipkart — Machine return policy 10 days but less in 6 days

The product was delivered on 26th june 2021by flipkart against order no. Od[protected], but person from onida has not yet visited the place for demo

I have already raised the complaint with flipkart on 30 june but no resolution received

Flipkart return policy has also expired but we have not yet started using the product

We are not getting any feedback from flipkart as well as onida. flipkart ne machine agr 30 ko install hoti h to 10 ko return hogi agr koi issue hota h to pr inhone 6 date ko hi return bnd kr diya