This kind of technical problem usually occurs, so we should wait patiently for it to be solved. Depending on the network situation, the system may get stuck or slow down. Try refreshing the network first. If not, you can only go to the industrial and commercial bureau to find a staff member to solve it.
In the whole process of e-commerce (establishment, change, cancellation, etc. ), enterprises (market players) need to sign, and they can use electronic business licenses to sign. The signature of electronic business license is signed by scanning code of electronic business license applet. The electronic business license applet can be applied by searching for "electronic business license" in "WeChat applet" or "Alipay applet".