Did you apply by yourself or through an intermediary? If you apply yourself, it will be slower. You have to wait, maybe two weeks. If the application is made by an intermediary, it is estimated that there is something wrong with your grades. The school may call your current school to investigate and may be rejected. You should be mentally prepared. You can only apply for extension after your coe comes down. Now that coe hasn't come down, what are we talking about postponing? A 20-week language can only be postponed for 2 weeks at most. If the application is made by an intermediary, you should teach your intermediary to push it again.