Affiliate Partner Codes

I am a new Creative Market affiliate partner and I need help confirming my partner code. I had a friend use my link and purchase a product but the sales is not showing up in my dashboard.

I sent a general link to the site vs. a specific product. Would this be the correct format below?

www.creativemarket.com/?u=mynamehere

Appreciate the help. The commission would be about $9.70 and I know payouts happen after $20 but want to make sure I have the link correct before I roll out my marketing plan completely.