It seems to be an APP bug. The supplementary information is not displayed, so the save is abnormal. You can proceed to the next step through the web version. The steps are as follows. It is effective for personal testing.
Go to the Henan Government Service Network, and then focus on services-gt; industry and commerce-gt; enterprise full-process electronic service
On the pop-up full-process electronic service platform, click personal login-gt; Log in to the mobile phone and scan the QR code.
After logging in, find the establishment registration on the webpage, find the supplementary information, fill in the relevant information, and then continue.
If you can’t find key services, just log in to this URL: web link.
Then click Personal Login-gt; Palm Business Login, and then use your mobile phone Henan Palm Business to scan the QR code.