New student with an offer of admission, haven't even fully enrolled yet, though I'm trying make it through without ending up with a denied offer of admission.

As far as I can tell, I can't apply for my immigration documents because some specific information is missing (Such as tuition fees among other things I might have missed). Which wouldn't be so bad had I not heard of the expected processing time for the application to go through before I get my official immigration documents. I'm wondering how long your application took for you to receive your immigration documents? I'm hoping it's not as bad as the uni's website is making it out to be.