I have received letter for passport submission against my study permit application through one DLI. Now I am not able to join the same DLI, hence I have not submitted my passport to VAC. Now I am awaiting letter of admission from another DLI. In this scenario, shall I submit the passport and get the visa stamped and then apply for DLI change before travelling to Canada or wait for admission offer letter from new DLI? As per the letter of passport submission, my application will go for refusal if passport is not submitted within 30 days of receiving the letter. Would appreciate some thoughts.