Hey there, KlvriSndor-1614
It sounds as though you have signed up to the Azure free offer using your personal email address. However, you have signed into the tenant for your university rather than your personal tenant.
Please sign into the Azure portal here: https://portal.azure.com
Once you have signed into your account, please look at your sign-in information on the top-right of the browser window. Under your email address, you should see what tenant you are currently signed into.
If this is showing your universities tenant, please click onto your profile and click onto 'Switch directory'
This will take you to your settings page where you can select a directory you want to switch to. Please click onto the directory you wish to switch to and click onto the button to switch to that directory.
This will allow you to switch to that directory. You will then want to click onto 'Cost Management + Billing' (You may need to search for this in the search bar at the top of the portal.).
This will load the Cost Management service. Please scroll down to subscriptions, do you see your Azure Free subscription?
Also, could you confirm whether the free $200 Azure credit can only be used with one card/account per person?
The credit you get is tied to the account used to create the subscription. You should be able to view the remaining balance available when signing into the sponsorship portal here: https://www.microsoftazuresponsorships.com/Balance
Hope this information helps,
Nathan