Ricoh Process Improvement Analyst interview questions

Applied on-line. After 2 weeks received email with link to schedule HR phone interview. Interview went well, was told resume would be forwarded to hiring manager & would receive email w/in 10 days to schedule Manager phone interview. No email or phone call ever came. No way to circle back with HR since their phone # was blocked and they would not provide the details. HR would also no provide hiring manager info at time of HR phone interview.