I’m excited to share this 3-minute walkthrough video from One Minute Crypto, covering how to withdraw Grin from any exchange, mining pool, or other service.
Thanks to Niffler’s built-in Hedwig Relay, Grin users have no need to struggle with port forwarding or firewall settings. Securing Grin in your own wallet is now simple and easy.
Watch the 3-minute walkthrough video below.
Add this video on Niffler’s github page 
Thank you.
Everyone, I have added English subtitles to the video, and enabled community translations. Grin is a global technology, and not all its users speak English. If you are fluent in another language, please consider posting an official translation directly into the video.
Here are the instructions for adding a translation: https://support.google.com/youtube/answer/6054623
Thank you!