Invited to preview program multiple times but received no invite

Sorry but there is no way of knowing status of an invite. You're only recourse here is to keep an eye on your Live messages for more information from the preview team.

OReamesyy,

If you deleted your invite you can always head over to this Preview Invite Thread and request another one. However, the preview program is nearly, if not already, full so acceptance into the program at this stage is not likely. If you do receive
an invite, keep in mind that an invite will not guarantee acceptance into the program.

I also was sent an invite to the Xbox One Preview program and even called Xbox One Support and was told that my account was fine and to post on here. I had two friends send me a invite to the Preview Program and I haven't received the invite yet since last
week. What do I need to do to be given access to the preview program?

Hello,

Thanks for your support message.

In order to participate in the Xbox Preview program, you must be invited by someone that is already in it. If you don't have anyone that is already participating in the Xbox Preview program, you can go to the invite thread and request an invite.

In order for the proper folks to look into this further, you will need to make a post in the Preview Forum.

PLEASE NOTE: Just because you receive an invite does not mean that you are promised a spot in the preview program.

Cheers!

Hey there PRO ISH WOWSER!

Just to clarify, was PRO ISH WOWSER the profile that you received the invite on? If it is not, please make a post with that profile so we can look into this further. We are unable to verify that the profile you listed has been invited to the Preview Program.
If this was the profile that you received the invite on, I recommend reaching out to someone who is participating in the Preview Program and requesting another invite. Thanks in advance!