REWARDS FOR THE RAZER FAITHFUL

Hello, I am new here and I have a question. So on Razer's website on thisg=h page https://www.razer.com/rewardsforthefaithful?utm_source=Razer_Social_Media&utm_medium=smlink_US_launch&utm_campaign=razer_rewards I want to enter the giveaway but I bought my keyboard (Razer Huntsmen Elite) on Razer's online store [LEFT]with a guest account and I don't know where I can leave a review because to enter you need to leave a review and then you have to submit the link that goes to your review > So can someone please help because I need that webcam for an online class and it is currently out of stock.[/LEFT]