A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Hi Yostina Iskander,
Thank you for your further reply and cooperation.
Based on your screenshot, I’m afraid and sorry to say this workbook might be corrupt due to some unknown reasons. In that case, I suggest you can try to check whether you can open this Excel workbook in Excel Online or try to repair this workbook by following the steps in this support article: Repair a corrupted workbook - Microsoft Support.
If you cannot open it online or unable to repair it. Due to this situation, I’m afraid this issue needs to be investigated from back end to find the cause**. The support team has higher permission to remotely assist you and collect background logs for the root cause.** This is a more efficient way in handling this case for you.
If you are an admin, I recommend you get support by following steps from this link: Get support - Microsoft 365 admin | Microsoft Learn.
If you are not an admin, you can contact your admin to contact Microsoft support. You can look for the way to find your admin through this link: How do I find my Microsoft 365 admin? - Microsoft Support
Appreciate again for your patience and understanding.
Sincerely,
Harry | Microsoft Community Moderator