Hello, Kulimary,
We appreciate your prompt response.
1/ We have reviewed the issue, and under WooCommerce > Status > Logs, we found an error related to a third-party plugin. Please refer to the following screenshot for more details: https://prnt.sc/2skpD8KhLc6E
We kindly recommend disabling this plugin and reaching out to the plugin’s official support team for further assistance.
2/ Additionally, we have successfully uploaded the translation files for both the theme and the Core plugin to your website without any issues. Please navigate to the appropriate section in your dashboard to verify the changes.
Loco Translate > Themes > XStore > edit translation;
Loco Translate > Plugins > XStore Core > edit translation.
Should you require any further assistance, please do not hesitate to reach out.
Warm Regards,
The 8Theme Team