How Long To Get Transcripts? Uniport.

Hello,
I am really confused at the Moment, I am trying to get my transcripts from my university, and they want me to pay 10k .That  is not the whala, the yawa is that  i heard that some people have been waiting for 6 to 12 months and the schools have still not gotten the transcripts. I went to the University of Port Harcourt and i want to embark on my Masters now any info about how to get transcripts faster will be appreciated thank you.