****mer SMS

Recently purchased on Take a lot and a few days later I’m getting an sms about my order and there’s a shipment payment I must pay. Question is how do ****mers know I purchased on your website and how safe is it to shop on your website now since I also use my account details ? Why is my information not protects? Sms content:“ Hi, Your parcel from Takealot is pending due to a duty fee of R9.65. Tap here & pay: https://cutt.ly/orpKZQzF to avoid delay in delivery. The Courier Guy”