add sponsored by to readme

README.md

@@ -10,6 +10,11 @@
 	<br>
 	<br>
 	<br>
+  <p>Special thanks to:</p>
+  <p align="center"><a href="https://www.winxdvd.com/video-converter/?ttref=lossless2102&utm_campaign=delxvendo2"><img src="https://mifi.no/winxdvd.png" width="400" alt="screenshot" /></a></p>
+	<br>
+	<br>
+	<br>
   <p align="center"><img src="https://github.com/mifi/lossless-cut/raw/master/main_screenshot.jpg" width="600" alt="screenshot" /></p>
 	<br>
 	<br>