That's strange. I clicked on link as in OP and it came up but the URL was
https://special.usps.com/testkits.Fox news announced that (after friend sent me original link I posted) USPS had set it up experimentally, it worked, so they were going to set it up permanently. Maybe they differentiated between the experimental and official links????
ETA: Both links work on my computer (Firefox) and Android, too.
Try the link above; should work.
Regards,
hm
Edited by hm1996 (01/18/22 10:20 PM)
_________________________
If what's ahead scares you and what's behind hurts you, look up; He never fails you.
If My people will humble themselves, pray, seek My face & turn from their wicked ways, I will hear from heaven & will forgive their sin & heal their land.