在USCIS网站,输入父亲的3个Receipt#都有记录. 但母亲的只有一个I-131的Receipt#有效, 其余2个都无效,
网站显示: Validation Error(s)
You must correct the following error(s) before proceeding: My Case Status does not recognize the receipt number entered. Please check your receipt number and try again.
请问,这是什么情况? 要尽快打电话吗?