SEK or SDK

Hello, I am a student and have purchased 3DEXPERIENCE SOLIDWORKS for Students. I got the receipt for my purchase and have created a 3DExperience account. But, I am having trouble downloading it. I went to the Solidworks homepage and found a help form, but it said I needed a SEK or SDK serial number and I was never provided that. So I am not sure as to where to go from here. Some guidance would be greatly appreciated!

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