Not able to upload downloaded template in my wordpress

I am not able to upload the non stop gym template in my wordpress, each time it was showing error, i have extracted the file and uploading the main template it was also not uploading, please help me to get this fix.
Thanks

Make sure it’s WordPress theme first.

Hi,

I think you have tried to install the full download zip where you should to install the theme zip.

Please check this helpful Theme Installation guide article:

Thanks