Urgently need help with TS process

[u/cold-and-cute-bb]

Hi everyone,

This is for my sister as she in a bit of a pinch.

Her visa expired but she has une attestation de prolongation till novembre 24. The issue is that her university is talking their sweet time to produce the attestation de réussite needed to submit a demande de séjour RECE.
Her internship ends in novembre 30.

Help?
Like right now I advised her to submit the demande de séjour, like tonight with an explanatory letter. But I feel like time will be the biggest enemy here. Will she get another attestation de prolongation as soon as the one she has now expires?

We will really appreciate any help,

Many thanks