Hey @Neodar, great that you want to refer Jake to your friends, much appreciated!
In order to be able to refer Jake, at least one completed order must be linked to your account. Have you already placed an order? If so, it could be that you were not logged in to your account and as a result, you've placed your order as a guest. If this is the case, please let me know your order number and I will link your order to your account.
Otherwise, you might not have been logged in to our website. If you go to your account and then click Referrals, you will find an orange link saying 'Refer a friend here', from where you can share your code through Facebook or email.
Looking forward to your reply!