Serious question for Latter Day Saints

...is there an official list? And how do I get off of it?

I broke up with some missionaries who kept coming to my home a few months back. I felt bad because they were so nice, but I had told them several times I am currently converting to Catholicism. I was finally very firm, and they backed off.

...now I have a NEW set of missionaries coming to my door weekly and they know my name! 🤦‍♀️ I can be honest with them, but they don’t care. Do I ask to be like taken off a list? They are nice and I don’t want to be a jerk, but come on.