COVID-19 Drive-Thru Testing at Walgreens

Do NOT schedule a PCR drive through test for a Sunday online. We did, got confirmation with clear directions sent to us via. email, went at designated time, and no one was there at the window. Waited 15 minutes, rang buzzer. Called and they said someone would be out, that they were "behind." I think the main Walgreens customer service person that I initially called put me through to the wrong Walgreens, because when I eventually did go inside to this one to ask what the story was--wearing my mask-- they said they don't do tests on Sundays. I showed them the confirmation email. Manager was puzzled; said it did not make sense. Went to see if he could get us in at Danbury but, because I had left my sick companion parked outside in the shade in 100 degree heat at the drive through, I walked ou