Have a problem in your mail.
Data 1: I requirement check and lookup ID 50007
Data 2: I requirement check and lookup ID (304)
But you say "we checked the log, there is no purchasing record of “愤怒的小鸟”( ID:(304) )during activity time", so you have mistake
I have attachment in your mail. But this data is lookup ID (304), and I don't see attachment have data of ID 50007
Please check my email again for ID 5007 (Data 1)