Update: 11/9/21: they called me, and after having me on hold for 15 minutes or so, I was told I wasn't going to get my refund. The first attempt to explain had to do with my purchasing an Ellume kit. When I told them that makes no sense, they proceeded to tell me that it was too late now, because the last representative I talked to, who had offered a refund, actually didn't file the refund. So they screw up again, and I waste my time again. Great! Oh, they also had the nerve to doubt that I had told the truth about waiting that long the day of my appointment, although they backed up quickly.
I had an appointment for a covid test, while abroad. I arrived a few minutes early for my video call, and I was placed in the virtual waiting room. I waited around half an hour, but no one showed up. I decided to go and have the test elsewhere. Well, a few hours later, they started contacting me by email, phone call, and text message, saying that, since I was over half an hour late for my appointment, I would be marked as a no show. Using the in app chat, I let them know that I had, in fact, showed up for my appointment, but I had been stood up, and that I no longer needed a covid test, but that I would like to have a refund. The person offered to have the appointment then, but I told him that a) I had already taken the test somewhere else, and b) I didn't have a reliable wifi connection at that time. He still insisted, so I explained the situation again. He had me contact customer service, which I just did. They told me that they couldn't control the volume of appointments, so that is why I had to wait. I do not understand that: if they cannot handle that many appointments at a time, they should block that time out. I was able to make an appointment for that specific time, so I should have been helped at that time, or at least, they should have let me know that they were running at least half an hour late. They agreed to give me a refund, but that won't change the stress I was under, and that I lost the second to last morning I had to spend with my family and friends abroad.