Ditame interview questions

I was contacted for an interview for a Marketing position for a client of Ditame. The process was pretty old school with a lot of tests. Then I had an interview with a recruiter and then they asked me to make an exercice at their office. I had to arrive late to my job. They post pone for an hour the assessment. And I was pretty late for work. After that they did't gave me feedback. I've never heard of them, it's been more than 2 years. I asked by email for a couple of times and I think this is an awful atitude from a recruitment RH company. I would never apply for any job offers or recomend them.