Royal London Program Manager interview questions

Utterly disrespectful and unprofessional. I had applied for a role and RL initially responded quickly by email asking for a first call. Thereafter it went downhill. After 4 (maybe 5) follow-ups from me, someone eventually called and set up a date & time. The appointment came and went with no-one from RL turning up. Unfortunately, I had to attend to a family emergency later that day so missed RL's follow up call (I assume to apologise) and since then despite multiple emails and LinkedIn messages, nothing. I've had to use email/LinkedIn as I've no other contact details. I don't think I've experienced such total disrespect and disregard for good manners in a company ever. I've given up and perhaps I dodged a bullet? You decide.