Discover interview questions

There was an initial screening with HR. Later 2 rounds of phone interviews with Hiring manager and team member. Later, 4 round of interview onsite. The interviewers explained the process and the interviews went well. Even after 6 weeks of the interview, I haven't heard back from the recruiter. They don't reply to your emails or calls. The hiring manager informed that a decision will be made within 2 weeks. Looks like 2 weeks means 6 weeks to them