To link your account to Etsy the following steps need to be taken.

1. Enter your Etsy shop name.
2. Then, click on Link your Account, a pop will appear asking you to redirect.
3. Click on Redirect.
4. The seller will be then redirected to the login page of Etsy where they will have to enter their EMAIL and PASSWORD.
5. Once the sign-in is done you seller redirected back to the app.
   
6. Now the seller account connected to the app.