US Postal Service Mail Processing Assistant interview questions

I saw that the job was posted from May 15th to May 18th, only. I applied May 17th between 11pm and midnight. Took the assessment right afterwards. You have to score 70 and up, my score was 95. I was emailed 4days later, today, around 1pm with a job offer!! No interview! Did my background paperwork online and contacted the person they told me to contact to set up a appointment for fingerprinting. She didnt answer so I left a voicemail. But, I am very excited!