How to click on cooridnates in appium with c#

I use Appium few month
But few days ago i want update appium to newest version and my old code not works with newed appium
I rewrite some code , but i dont have worked example to clicking on coordinates

In old version i use command:
driver.Tap(1, x, y, 1);

but in new version must used TouchAction

but constructor TouchAction object not works

version of Appium