file claim
Why it is rejected?

Solution
An unsuccessful account recovery claim may result from providing insufficient or incorrect information or attempting to submit the request from an unfamiliar device. We recommend submitting the in-game account recovery request from a device you frequently use to log into your PUBG MOBILE account, and ensure you provide the in-game customer service with all the required and accurate information.
If you are not satisfied with the claim results, you can submit a support request through the official support subreddit with a description of the issue and your numeric user identification, and wait patiently for a response.
If you are not satisfied with the claim results, you can submit a support request through the official support subreddit with a description of the issue and your numeric user identification, and wait patiently for a response.