Implementing spyntax into google sheet(Gmass, YAMM)

Hey guys, i'm using Gmass and/or YAMM to send my email campgains. I want to use my email campgains with a spyntax. I need a person who could explain me how to implement and use spyntax with google sheet. I even have the link to one guide on forum about how to do it, but i'm still not able to do that. If someone could help me with that - please contact me!

I'll pay for that

I am using this:

https://www.npmjs.com/package/node-spintax
So if you have {hi|{hello|why}} it
will return an array with all possible options
and you can choose one with Math.random()
So each message would be unique.

Of course, the text in your sheet must be written in spintax syntax for it to work.

So randomly choose a message from rows, generate all outcomes, and pick one

Btw just sharing my thoughts, not for hire.

I am done with coding here. @badasscoder may behelpfull.