Crocs online shopping is ****

There's this online shop called Crocs always have 50% discount they are robbing us.i recently registered with them online using my email address and bought shoes with the amount of R800 instead of their reference say Crocs it says Rinzeix so BECAREFUL...Now when I try to log in to try trace my parcel it says the email address an password are invalid and when I go to forgot password it says your password doesn't exist. When you re-register again it allows you as if you have never registered. SO BE WARNED ⚠️