Source Technology interview questions

I was called out of the blue without a meeting or warning. On the phone, the sales "consultant" Sam Pyzer , was very aggressive because I was reluctant to be "qualified" and respond to his questions. He put the phone down saying "this call is not going anywhere" and after a few seconds sent me a candidature rejection via email. A few months pass by and he resend me an email this time with a new opportunity. This time I said NO and reminded him I had requested the complete deletion of my data based on GDPR regulations. He went silent and never sent me an email confirming deletion of the data. Advice to the reader: DO NOT deal with this company, specially with this guy and his teams of "consultants"