Question: I applied for a tech support position. I finished my interviews, finished my Hireright. I got a call from Staffing saying they were offering me the job. They said I would get a letter in the email within 5 days. I am still waiting for the offer letter and it is already the fourth day. I emailed one of the HR staffing and they mentioned that they are waiting for final approvals. Should I be worried about this or even getting the offer letter?