Data can't be accessed

Hello everyone. I need help with my external. I can’t seem to be able to access to all my data in my external. I tried some of the methods mentioned in the other forums but none of them works. What should I do? 

Hello,

Can you be a little bit more specific about the issue you are having? Are you getting any error messages? Is your drive visible in Disk Management? Is the drive visible in another computer?