Staking reward not received

I have staked my KSM ( I am also staking DOT), but I am not receiving any reward. Do you know why? Shall I wait longer?

On the Polkascan, I have this information:

  • 9 days 16 hrs ago [staking(bond)
  • 9 days 17 hrs ago [balances(transfer_keep_alive)

I thank you in advance for any help.