Hi there! It sounds like you're having some trouble with the AICOOL Market app not binding to your phone. Let's see if we can get that sorted out for you.

First, could you please confirm which phone model you are using? Also, can you let me know if you see any error messages or if the app is just not responding?

In the meantime, here are a few general troubleshooting steps we can start with:

1. Restart Your Phone: Sometimes a simple restart can refresh the connection and solve various app issues.

2. Check Your Bluetooth Connection: If the app works through Bluetooth, make sure it's enabled on your phone and your device is discoverable.

3. Update the App: Ensure that you have the latest version of the AICOOL Market app installed. You can check this in the App Store.

4. Reconnect the App: Try unlinking and relinking the AICOOL Market app from your phone's Bluetooth settings to establish a new connection.

If you've already tried any of these steps, please let me know, and we can delve deeper into the issue together!