Hello @Ishaan Dhanak
In this case, you mentioned that you have the highest Copilot subscription available, but when using Copilot in SharePoint you received a message indicating that you have reached your prompt allowance. Therefore, you would like to know whether there is a way to increase the number of prompts available beyond what you currently have.
To confirm the situation and suggest the troubleshooting steps in the right direction, may I confirm a few points:
- Are you using a Microsoft 365 Copilot license for work/school, or a Microsoft Copilot Pro subscription?
- Does the message appear in SharePoint pages, SharePoint Agents, or another Copilot experience connected to SharePoint?
- What is the exact wording of the message?
- Are other users in your organization seeing the same message?
- Are you the global admin of this tenant?
Besides, if you have access to the Microsoft 365 Admin Center and want to have a direct check, you can also contact Microsoft Support directly. This will allow the issue to be reviewed by the appropriate Microsoft support team.
Please follow the detailed steps below.
(If you are not the global admin, please kindly ask your IT Admin to do it for you)
- Sign into the "Microsoft Admin Center"
- After clicking on "Help & Support" button like this image, you can type "I need agent support via phone or email". After that, you can click on "Contact support"
- Choose contact method: "Phone"
- Fill all the information in this contact support details, please describe your situation carefully so they will have enough information to help you.
- Finally, clicking on "Contact me"


Tips: You can switch off the Support Assistant as shown in the screenshot, then type "Contact Support" into the search box and select "Contact Support" or the "earphone symbol" above.
Choose "Phone" support and fill all the details of this issue.
Click "Contact me"
After completing them, you will receive an email appointment for a meeting to review this issue professionally together.
Wish you all the best!
If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in the forum documentation to enable e-mail notifications if you want to receive the related email notification for this thread.