485 Receipt & Fingerprint 信都没有收到

我9/10左右律师帮忙寄出去的485

9/30左右律师收到USCIS receipt
10/3号律师通知打指纹appointment scheduled
10/13号打指纹当天发现没有收到485 USCIS original receipt, 拿着律师的USCIS receipt 和打指纹通知的复印件去打了指纹，回来后注册了USCIS的网上账号

USCIS账号的case update:
1. October 13, 2022 Case Was Updated To Show Fingerprints Were Taken
2. September 17, 2022 We accepted the fingerprint fee for your Form I-485, Application to Register Permanent Residence or Adjust Status. Our National Benefits Center location is working on your case.

有几个问题：
1. 因为楼主是后注册的USCIS账号，楼主之前case的status update也会显示出来吗？比如我没有在case update里看到有receipt寄出
2. 楼主也没有收到任何短信提示（不管是从Fedex/USPS/USCIS)
3. 如何确定是地址的原因还是USCIS信件delay，楼主比较担心会影响之后combo卡/绿卡的送达

谢谢大家～