Hi Chassity - Reviewing your request - is there a specific institution you wanted to connect with? We can certainly help with any D2L / Brightspace-specific concerns however I think you're looking to sign up for a course offering with a specific customer.
Let me know if we can be of assistance.
Thank you for reaching us through the Brightspace Community. This is a space to obtain/exchange info on the Brightsapce learning management system and discuss best practices using it.
For enrollment inquiries, I recommend contacting the institution that offers the desired course directly.
I hope this is useful.