contact the program director and show your ethusiasm to join the program that you applied when possible.
Contact the person who recommend you to write a short email to put some new information and show why you are a fit for the program.
provide new qualifications, eg, new GRE or TOEFL scores, new publications or achievements such as new scores on courses.
Please contact me if you need further information
Name: Kevin
Wechat: zyzhang5035