Dexcom Director of Operational Excellence interview questions

Being referred by CHRO, recruiter called me and went through a pretty standard review of my qualifications. Discussed plans and path forward. After 4 months, despite multiple follow ups - emails and calls/voicemails - Dexcom provided zero inputs, no decision, and or response. For all I know, I'm still a candidate, but just horrendous on follow up, follow through, and demonstratively inept in recruiting and management of Senior recruits. Don't waste your time or talents on Dexcom.