收到这个邮件以后要怎么办？

jidingye

我网申的，昨天收到了这个邮件，然后去看online offer letter下载下来是打不开的PHP文件，然后要怎么办啊
I am delighted to write that your formal offer of a place at the University of Sussex has now been processed. Congratulations on gaining a place.

Your formal offer letter has been sent to you in the post, but you can also view the offer letter online at http://www.sussex.ac.uk/study/pg/applying/

In addition to viewing your offer letter, logging into the above account will enable you to accept the offer.

If you have any questions regarding your offer, please do not hesitate to contact us at pg.applicants@sussex.ac.uk. If you have any technical difficulties please contact onlineapplications@sussex.ac.uk.