oh, I got you. I had an exact same situation a week ago when I needed to return to work but was obligated to take the test on covid myself! Like, I thought our company had to provide us with test but seems I was wrong.. So, I did the coronavirus antigen test at home, by ordering it. I thought I would have no idea how to use it but it was pretty easy. Also, the results appeared inn 15 minutes which is a great bonus