Harassing workers at PNP

Each time I step into the store, I get harassed by the pnp workers trying to get me to open an account. They stand on top of me when I check my smart shopper points and deals. Its a complete invasion of privacy. Today I got frustrated and told him I don't want to talk, I'm busy. He said: " o I like them sassy" and snapped his fingers at me. I feel utterly disrespected. I won't shop at pnp ever again.