Orders Tracking page not working

Hi!

Ive set up 17track account and got API key which i entered in your plugin. Ive added tracking number and carrier to an test order. Next from order review page I clicked “Open tracking link” which redirects me to my tracking page where all data are filled in from the test order. Then I click “TRACK”, and it shows me “Please enter all required information to track your order.”

I went to 17track page, and there i see that it has received tracking request, so why doesnt it show on my tracking page? Why it says “Please enter all required information to track your order”?

Regards,
Arturs