Cannot access insider hub due to previous behavior

Being part of the Insider Program requires you abide to the regular Microsoft Services Agreement, along with any other extra, program-specific criteria on top.
Any violations to that agreement risks your removal from the program at any time.

Xbox Enforcement is not known to delete past records for one's convenience. Xbox Support and the forums operate separately from Xbox Enforcement, and as such are unable to assist with your problem.

More information can be found here: http://enforcement.xbox.com

Not to sure why they would send you back to general forum support, because Xbox Forum support can't access any information regarding your status in the Xbox Insider program. I would suggest you chat with a Xbox Preview support member using the "Chat with
support People in line: x" feature on the forum I listed above. That will get you directly to a Xbox Preview team member who should be able to get the exact answer to why you can't join, or at least pass your account along to someone who manages registration
that can.

Hi,

Regarding anything with the Xbox Insider program, you'll need to post in the Xbox Preview forums here: https://forums.xbox.com/en-US/forums/6937b0de-f1dc-422c-a331-bdd036790d88_2ddd9da3-b358-46cb-896e-76...

Once you post there, a preview team member can take a look at your status in the Xbox Insider program. You should still be able to participate in the program as long as there hasn't been any enforcement action taken against you within the past year. In the
meantime, can you please try removing your account from the console (Settings>Account) and then clearing the consoles cache ( hold down the power button for 8-10sec. till the system shuts down). After that, please re-downlaod your account and try to access
the Xbox Insider hub again.

Thanks for the reply but I already post in the forum you suggest two days ago and they tell me to write here to find help..

Hi,

Regarding anything with the Xbox Insider program, you'll need to post in the Xbox Preview forums here: https://forums.xbox.com/en-US/forums/6937b0de-f1dc-422c-a331-bdd036790d88_2ddd9da3-b358-46cb-896e-76...

Once you post there, a preview team member can take a look at your status in the Xbox Insider program. You should still be able to participate in the program as long as there hasn't been any enforcement action taken against you within the past year. In the
meantime, can you please try removing your account from the console (Settings>Account) and then clearing the consoles cache ( hold down the power button for 8-10sec. till the system shuts down). After that, please re-downlaod your account and try to access
the Xbox Insider hub again.

Every time I click the Xbox insider hub it says you can't join the Xbox insider program because of your past behavior !