Answers:
1- four members, including me, my wife 2 kids 12 and 10 years of age.
2-test invited on 30 Jan 2022 for test date from 3-15 of Feb. Status upped on status tracker on 31 of Jan 2022 as well.
3- I passed the test on 6th of Feb and status on tracker updated on 7th of Feb, I mean next...