下单之后可以直接通过系统information和写手沟通。因为写手是indigenous speaker，所以沟通时不接受中文，需要用英文沟通。如果在和写手沟通过程中有任何问题，可以直接联系客服。Tutorial aid providers provided by HwBangshou are supposed for consulting and academic functions only. Any file or… Read More