Terrible sales person in luxury car sector!

I made a request about the new car and they responded on email. A week later I received a phone call from Jaguar Menlyn by the number ***, I have advised him that i am not interested and there is no need for further phone call. Within 30 minutes i received 2 missed from this number and another miss call from *** (all of them ring for two seconds). I appreciate Jaguar follow up this matter, it is really discrediting the brand.