Help! Technical Alpha not appearing for download?

I am currently at work and not at home to sign into my xbox, though I signed in last to the Insider HUB app last night and this morning. The Technical Alpha was not in the "Content" section for download. I know that it comes out today and was hoping to start today with a few other friends that received the technical alpha invite. I did receive the technical alpha invite by the way. Can I get some help please?

Thank You

I didn't find the right solution from the Internet.

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