I just got accepted to an Ontario university for mba. My conditional acceptance states that I need to complete by gmat by July 3 and keep a competitive average. On the school’s website it says the gmat score should be a 550. I’m wondering since I already got accepted and it didn’t state a specific score on my conditional acceptance for the gmat if they will deny me because of my 450 gmat score. Thoughts???

It doesn't sound like you have met the conditions yet. That is how conditional entry works.

PS Obviously, ask them not us.

[Edited by Duncan on Apr 24, 2020]

Sounds like they want you to re-take and get a 'competitive' score. You haven't been accepted, you have 'conditional acceptance.' But yeah, ask them directly.