Hi, I have recently been selected for an MNC company, and they require my graduation certificate to be uploaded for background verification. However, I am still awaiting the issuance of my graduation certificate due to a delay from the university. I have an authorized college letter stating that I have completed my graduation, and it mentioned that I need to wait for an additional two weeks for my certificate to be issued. Unfortunately, my date of joining is in just one week. Therefore, please advise me on how to approach HR to request permission to submit my documents at a later date. Thank you.