What steps should I take to avoid a paid subscription?

I registered on your site on July 22, 2023, and received a 15-day free trial. I have only been using your site for one day. I really enjoyed your website. Your reports are very informative and helpful. Then I did not use your site, because I did not have such a need. I don't plan to sign up for a paid subscription because I don't have the financial means. I don't plan to use your site, because I have an urgent need. What steps should I take to avoid a paid subscription? Do I need to delete my account on your site for this? Thank you very much in advance for your answers!