Stop the emails

I have changed my email preferences at least 6 times, saved my preferences, and it keeps returning to the same setting. I do not want thousands of emails, you need to look at my account and fix it please. Then, please tell me how to step away from the community. I feel like I am in the twilight zone. It has been so stressful trying to clear, and block these emails, only to open my email to find hundreds more. You are going to blow up my server. Please make it stop! Thank you.