CoDev Senior DevOps Engineer interview questions

No interview occurred, only email exchange. The recruiter at first is responsive, but as she go on leave she does not even bother to reply my inquiries. It seems the hiring process is very problematic. The budget is not at par at the current market standard even their client is from other countries. Looks like the contact person does not want to talk or has no update on this one. Maybe it needs to be raised on her senior manager