Add: Etsy link

Author: danieldanielecki

README.md

@@ -6,7 +6,7 @@
 
 ❣️ Please support us by purchasing this course on Udemy in an interactive version with the [discounted link](https://www.udemy.com/course/aws-certified-advanced-networking-specialty-ans-c01-exams-g/?referralCode=95249F04A0CC6E73492D). If you're working for a company, you could most probably easily claim this expense during preparation for your exam. For us, it's to be, or not to be, in the game.
 
-🛍️ Alternatively, you can buy the PDF with those questions on [Etsy](https://ditectrev.etsy.com).
+🛍️ Alternatively, you can buy the PDF with those questions on [Etsy](https://ditectrev.etsy.com/listing/1654633115).
 
 ## ✨ This course is unlike any Amazon Web Services Certified (AWS Certified) Advanced Networking Specialty (ANS-C01) course you will find online