RBC Senior Full Stack Engineer interview questions

I saw the job post on LinkedIn, then I clicked the apply button and it took me to RBC career website, it gave me an error after I filled in all my information, then I try to fill in the information again and it didn't allow me, it asked me to create an account every time I use my email address but it doesn't allow me to create one. Tried again in the next week with the same issue, I tried to report the issue but can't find a way to do it. A month later I was able to bypass that issue and create an account and apply for a job. A few weeks later I received a call from a RBC recruiter, he quickly introduced the team and asked me a couple of simple questions, he didn't provide details on how the interview process works, just told me to wait for a second interview email, the call is just 5 minutes long. Another week passed, received an email for the second interview, again, not many details, the email said the interview should be next week but I got a meeting invitation for the next day. I rejected the interview invitation because I don't feel they care about the job applicants.