To start importing products you need first to authorize your site with the Google Chrome extension.
Click on AliDropship extension icon and Log in.
If the autorization does not work or it works but you still can't import products, take the following actions:
2. Go to your WordPress admin area -> Plugins -> Deactivate ALL third-party plugins, especially security plugins like WP Cerber, All-in-one Security, etc., cache plugins like Autooptimize, etc.
3. Clear the cache of your Google Chrome browser.
4. Update (re-save) the permalinks like it is shown below.
5. Deactivate ALL third-party extensions (for example AdBlock, VPN extensions, etc.)
6. Contact your Hosting support and ask them to activate mod_rewrite module.
AliDropship hosting has mod_rewrite module activated by default.