Transcripts
You can typically get your unofficial transcripts from your university's student web portal.
For the official transcript you typically need to formally request it from your university.
If a university you are applying to requires official transcripts, but for some reason you cannot receive it from your university before the deadline, you can email the university you are applying to to ask if you can temporarily apply with the unofficial transcript and submit your official transcripts the moment you receive it. Many universities accept the unofficial transcripts for their first round of admissions review.