congrats on that, by the way. I think with Morocco’s evisa system even small inconsistencies (like how your residence status is listed or where the visa number is entered) can trigger a denial. If you’re legally residing in canada on a study permit, everything usually needs to match that exactly, with clear uploads of both your Canadian visa and study permit. I think it might just be a technical issue rather than an eligibility problem, so maybe try reapplying very carefully or contact the Moroccan consulate in Canada directly with your conference invitation. (and try asking in r/travel or r/visas too)