Show how to add Telegram to Opera browser sidebar?

It is one of the simplest apps to use and setup is a breeze. It is also one of my most used apps beside the Opera ad blocker.
I really don't know how anyone can be stymied by it. Set the timeout for your tabs and other preferences in the app setup (by clicking the browsers big red O on the left side of the Opera browser and hover over Extensions, then select Extensions > My Add-on's. Scroll down to Tab Suspender and click on the Options button). To restore a page that is suspended you just click the tab then click on the page. It quickly "wakes up" the page.
As I have Opera set to start when I start my computer all of the suspended tabs are left that way from the last session and my Opera browser loads very fast.

CE key please