Enjoy your Chickens. I can’t kill anything either. I do have a husband and 2 boys who can and do when needed. I am sure if your neighbors can’t do it either they will know of someone who can. In 10 years of chicken ownership we have only had to do in about 3 birds and that was due to frostbite on a rooster and 2 roosters ( supposed to be pullets) that we ate.
The ones we lose just up and die from old age, heart issues etc…