请帮我语法检查：Dear James Thank you for your response I have the English language qualification When I applied I did not upload my English certificate Later as soon as I obtained a qualified language score

Dear James,

Thank you for your response. I have the English language qualification, but I did not upload my English certificate when I applied. However, as soon as I obtained a qualified language score, I sent it to my supervisor, Xiao-Jun Zeng. Currently, my visit has been approved by my supervisor and the PhD director. I have also accepted the conditional offer for the ATAS certificate in the IT system. However, I have not received an offer letter, and I believe this may be due to network or other reasons. Nonetheless, I have obtained the information for applying for ATAS through my supervisor and have successfully submitted my ATAS application. Thank you for your help!

Best Regards,

Xuan Yao