I need to send an e-mail to an university professor, so I need help

Does this email above corectly written?Thanks!!

Dear Professor Jordan,

My name is Lauren, I am a Master's degree student from University of Buenos Aires under supervision of Professor Antonieta (included in this e-mail). As she has already told you, I'm going to apply for a PhD selection process, and we would be very honored if you could be my co-supervisor. For this, I need to present to the Post Graduation Comittee your letter written to the coordinator of my postgraduation program (Systems Analysis), Professor Mary Rosas, requesting accreditation and explaining briefly how you can complement my doctoral project. Could you do this, please? Thank you very much. Best regards, Lauren