Bot should not auto pop-up after cancellation by the user on the website in every page

Current Behaviour: When we visit the website the chatbot pops up, post-cancellation by the user by clicking the cross button still the process reoccurs and the bot pops up again on every new page.

Required Behaviour: The pop-up should appear only once. Post cancellation from the user it needs to cease on all the website pages is this possible?

Link - Buy Agriculture Tractor, Farming Tractor in India, Mini Tractor -