BGL Group Senior Software Engineer interview questions

Applied online and recruiter responded with an email. But, they are very unprofessional in the way they respond to the interview process. Never expected from a company based in UK. The recruited asked for a initial conversation and I replied immediately with a schedule, no acknowledgment received. I asked for the schedule and the recruiter told that she is busy over the weekend and could not schedule it. I gave a new schedule and again no response, after that I followed up and rescheduled it. This happened over 3 times and I gave her half a day schedule, never got any response and I finally decided not to go with this company because of their unprofessional behaviour. After going through this, I’m not surprised with so many negative reviews. Start act professionally !!