Not able to copy step definations from specflow feature file and paste in class file.

[sakshigroot]

I created one feature file, written the following steps: Scenario: Login Operation of mindset Given user navigate to url "https://www.faceook.com" When userName input text "coachadmin" on "//input[@placeholder='Email']" When Password input text "//input[@placeholder='Password']" When clicks on Login Button "//button[@type='submit'] " Now when i do Right click Go to Definitions copy and then try to paste that in class file, its not getting pasted ,even paste option is also not visible sometimes.... its not showing any error also... Could anyone help me?