The App Store in the iPad Air on the Apple tablet cannot be opened

1. We can try to close the App Store, double-click home, and find the App Store in the background management to close it.

3. Click "wireless LAN" in settings.

4. Check whether the wireless network connection on the right is correct. If not, try again.

5. If it is normal, we can set an IP address and dns for the wireless network. Here we set two foreign dns

6. Enter the address 8.8.8.8.8 or 114.114.114.114 in DNS, and click "wireless LAN" on the top to return, as shown in the figure below.

7. If the settings are correct, try again. Can I open the App Store.

8. Of course, we need to set an IP address, subnet mask, and router in addition to dns. Generally, the ip address is between 192.168.1.2-255, the subnet mask is 255.255.255.255, and the routing gateway is 192.168.1.1.