Please, a keyboard shortcut to Sidecar for an iPad

Good evening, what about the keyboard shortcut to Sidecar for Apple mobile devices? My MacBook Air M1 screen left this world with no apparent reasons and my only hope is to have a keyboard shortcut to my iPad when I am away from home, so I can use my iPad Pro 2021 as a main (only) screen.

I know this is a rare question, but I am really kind of fed up with Apple unprecedented frequency of flaws and the arrogant local support in Chile. Never again. KEEP US AS USERS, NOT SLAVES. Many thanks!

Respectfully,

Rich