How to create more menu with variants to use seprately?

Ok, so there are two ways that this can be rectified.

1. Use variables to select the variant that needs to be shown. So for Videos you will set variable to “Remove/Delete”, which is your variant name. This you’ll have to bind with More Menu Output’s> 2nd variant> More Menu Instance.
2. You can just use the More Menu directly and use the Kebab menu’s click event to : show it’s selected state and use More Menu instance swapped as needed.

so if i create in variable i dont have to create multiple variants for different pages right? i can be able to manage from single variable list. and if i add a text to list it wont effect everywhere unless i turn it on right?

If I understood it correctly, yes, you create a variable varMenu.
You use the instance of More Menu Output as you are using.
On the page where you have the Kebab menu, on click event, along with changing Kebab to selected you set the variable to desired variant name.
Check this comment for quick reference.