dollar uk租车出问题了

定的28号中午的车，今天美国时间26号中午收到邮件，如下

CarTrawler in conjunction with your car supplier have been unsuccessful in contacting you by phone, with the contact number supplied, regarding your pending car rental reservation.

We are carrying out a random security check and would like to verify some details with you, at your very earliest convenience.

Please use one of the following numbers to reach The CarTrawler Customer Services Team.


有人知道这个是个什么组织吗？我留了电话也没人打啊

会不会不给我租了啊？

有人碰到这样的问题吗？