How to stop import content from external wordpress site?

Hi!
I had started a wordpress blog on my eternal website, that might have been deleted now. Although before it was deleted, I had created another wordpress site on wordpress.com …. During the new setup, I had tried to import the data from the old external wordpress site.

I clicked the import button and then clicked on import. This happened about more than 5 months ago! And since then the import screen is only showing a status that the content is being imported and I should contact support if the import hasn’t been completed within 24 hours.

Here’s the text that’s being displayed on the import page in wp-admin…

Import WordPress
Processing…

We're processing your import now and will send you an email when it's all done. If you don't hear from us within 24 hours, please contact support, and we'll get everything fixed.

Please could someone provide support on how to stop this import?
The blog to be imported was only about 4-5 blog posts. It should have completed within 30 seconds on a normal XAMPP setup!

Thanks for any help.
-Mohit.