[Resolved]  Byju's — tab not working

I was convinced that the services will be good, i am highly disappointed and would never recommend byjus to anyone. The battery drains very fast in the tab, it doesn't work properly., i have to follow up since i have paid. There is no responsibility from byjus. I regret that i chose this service. I hope after this complaint i receive my books and sd card on time and there will be some actions taken for the tab.