Kausar Al jabri

Hello , My Date of Birth is incorrect on BRP and I’m unable to proof my right to work as my DOB is not matching with my passport. I did send my Original passport and BRP to below mention address on 19/09 and have not heard back yet. PT Operations North East England HM Revenue and Customs BX9 1AN My only reason was if you could kindly provide me at least with a letter to proof my right to work it will be highly appreciated. I am able to search my right to work with my DOB mention on BRP card 04/02 however my DOB is different on passport it’s 24/02 . I have been told by my employer to provide rectified copy of BRP or an email/ letter . Could you kindly advise me when I can expect my Originals ID back with reply to my request. Please reply back. Kindest Regards