Hi,
Did you get any messages after sharing?
Did you share the file will personal account or organization account?
Where did you share the file, from OneDrive desktop, web or other ways?
I suggest you refer to this support article first and try the methods to help you troubleshooting the problem:
Please be a bit more precise to explain your problem or you can upload a screenshot so that I can get more accurate solutions to this problem. I’m glad to help and follow up your reply.
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