perfectely agree with you. This agency has a very good rating on the Blue Board. That's why I didn't delete immediately this message.
I received the same one and have had some messages similar to that one, where I apparently was given a job - then nothing, no response to my request for a work order.
Since I don't start a project without a PO (purchase order/work order) where I have an agreement about the project size and price, I don't start my translation. Therefore, no PO, no work.
I believe this type of "job offer" is to obtain information from translators. The language that is used with typos, wrong terminology, etc., is also a deterrent for me.