@Ashar usjani This is because MCPE isn’t compatible with laptop. It only works for the tablet versions. You must buy it separately for your laptop to play. You can buy it off Microsoft store, Xbox, or Minecraft itself. I know it seems a bit strange, but after purchasing it from one of these providers you can install Minecraft on all your laptops and never need to buy it again. You will always have it in your Minecraft account.
Hunterfish7
@Ashar usjani This is because MCPE isn’t compatible with laptop. It only works for the tablet versions. You must buy it separately for your laptop to play. You can buy it off Microsoft store, Xbox, or Minecraft itself. I know it seems a bit strange, but after purchasing it from one of these providers you can install Minecraft on all your laptops and never need to buy it again. You will always have it in your Minecraft account.
Hope this helps!