Users can activate the kayo application, by just opening the navigator bar on kayo. After opening it, you simply select my account option which will be provided under the name My Kayo. Select my account option, and inside it select redeem the voucher option, after selecting it a space will be shown up to you, enter the valid code there, make sure you re-check them once more for no mistake. Then tap on continue, and you are now your code simply applied and shown or displayed in the section My Account.