Thanks for your question! I'm sorry, but Azure credits are not available for this competition specifically. However, Microsoft does have other programs outside of the competition you may be eligible for. You may want to check out the Microsoft Azure for Research Award Program (listed on the Resources page).
If you are a university researcher or student and would like to apply for Azure resources you may be eligible for the Microsoft Azure for Research Award Program. To apply, provide a simple proposal that states the intent of the project and an outline for how your project will use the Azure resources.