Serco Group Project Controller interview questions

After applying, I received a long form to fill containing a clause to sign stating that I agree to a precontract agreement wich wasn't disclosed and attachted. I asked for major details on the precontracual agreement via mail and as a response I got a rejection letter. Very rude and unprofessional company. Selections managed by interns BTW. I wonder why ESA use these idiots for hiring contract agents and they don't use an internal system like the CAST in the EU commission. Don't waste your time with them, they are the most unprofessional recruitement company working for ESA. They also ask for your ID....only them. What do they need ID for?