Day 7 message for non confirmed users

array(1) {
  [0]=>
  object(stdClass)#4616 (5) {
    ["ID"]=>
    string(4) "9028"
    ["user_email"]=>
    string(22) "terrenceii@outlook.com"
    ["display_name"]=>
    string(7) "LJJorge"
    ["user_registered"]=>
    string(19) "2021-10-15 17:00:07"
    ["days"]=>
    string(1) "7"
  }
}

14 day email

array(1) {
  [0]=>
  object(stdClass)#289 (5) {
    ["ID"]=>
    string(4) "9009"
    ["user_email"]=>
    string(24) "ram_sharma77@hotmail.com"
    ["display_name"]=>
    string(10) "ranbehvivm"
    ["user_registered"]=>
    string(19) "2021-10-07 23:36:57"
    ["days"]=>
    string(2) "14"
  }
}