What should I do if my Calendar continuous pop-up windows or error messages

If my Calendar continuous pop-up windows or error messages, please refer to the information below.

1. Video or Photo Evidence: 

   Please reply with a short video or a clear image showing the continuous pop-up windows as they appear on your screen. If the video file is too large to attach, please upload it to Google Drive or YouTube (set permissions to "Anyone with the link can view") and share the link here.

    

2. Photo of the "About" Interface & Device Number: 

   Please provide a clear photo of your device's "About" interface. Ensure that the device serial number (S/N) and firmware version are clearly visible.

    

3. Technical Investigation: 

   Once we receive these details, we will immediately submit them to our technical staff to analyze the cause and provide a solution.

    

4. Proof of Purchase: 

   Please provide your order number and invoice information for warranty validation.