OK, good, thanks. It seems indeed your certificates have not been renewed, yet. All sites have their latest certificate issued on March 15th:
https://crt.sh/?q=avelinoimoveis.com&deduplicate=y
https://crt.sh/?q=ecincoimoveis.com.br&deduplicate=y
https://crt.sh/?q=imoveisportes.com.br&deduplicate=y
https://crt.sh/?q=laroccaimoveis.com.br&deduplicate=y
https://crt.sh/?q=velhoimoveis.com.br&deduplicate=y
However, the expiry date of all of those certificates is 2021-06-13 and I see a pattern of 14 days between the renewal and expiry date. And as of today, we're 16 days away from renewal. So I suspect your ACME client will renew the certificates in 2 days from now.