why rejected recovery? What reason?
why was this UID rejected from the recovery form?

Solution
We cannot help you any further through the community if your recovery request submitted through https://pubgmobile.live/support was rejected/ineligible.
You will need to reach out to the customer service via in-game or by sending an email to service@pubgmobile.com if you still require assistance or for any questions.
@Vision@KHAN
You will need to reach out to the customer service via in-game or by sending an email to service@pubgmobile.com if you still require assistance or for any questions.
@Vision@KHAN