GLG Client Service Associate interview questions

The interview did not take place at all as the recruiter did not attend the scheduled call. The recruiter initially reached out to me on LinkedIn and requested my CV. We then arranged a time to speak, and I joined the call as agreed. However, after waiting for 15 minutes, the recruiter did not show up. I followed up via both LinkedIn and email but did not receive any response or prior notice regarding the absence. This experience felt extremely unprofessional, as it involved a lack of communication and consideration for my time.