Messages vanishing and lfg not working in guide (alpha skip ahead)

I had this one also i think it's only availble for some xbox insiders in the highest build (alpha skip ahead) i just deleted the message and never replied to the person who sended me that message

That's a possibility. I'll message him to see if he's in the alpha skip ahead.

I'm in the regular alpha wave.

In the alpha skip ahead, still no update. "Alpha Skip Ahead" clearly means something else... :')

Hi, Wuhey

Unfortunately all the Alpha Skip Ahead spots have been filled. I am sure if you carry on reporting, that when they get spaces, you'll get another invite.y

You can join in with the Insider community here: https://www.reddit.com/r/xboxinsiders/new/

It is only for alpha and alpha skip ahead unfortunately for now.

Hi, I tried to private message you but it didn't work.

You have to be in the insider preview to download the avatar beta app. It works on the original Xbox One, the Xbox One S and Xbox One X. It is not rolled out by console model but by which Insider Preview ring you are in. It has now been rolled out to all
rings.

Insider Preview has Alpha Skip Ahead, Alpha, Beta, Delta and Omega rings. Alpha Skip Ahead and Alpha are invite only from the development team. You can use any Xbox One family of console in any of the rings.