Moons are great!..but how to sell?

So ive been sleeping under a bridge with this whole moon movement, ive collected a few dozen Moons and i always thought they were pretty worthless untill i checked the price earlier today.

Honestly what a clown world we live in, not complaining though since ive earned myself ~50$ by shilling LTC (what can i say im a masochist) on some post and by giving out some buy high sell low advice here and there.

Now ive managed to link my Reddit vault to metamask and imported the tokens.

If youre looking for a guide on how to do that i used this bro's comment : https://www.reddit.com/r/CryptoCurrency/comments/112ax9k/getting_moons_in_metamask/j8j1b65?utm_medium=android_app&utm_source=share&context=3

But now im stuck on the next step. How to sell/swap my moons for other tokens/cash.

I tried to use sushi.com/swap, but it shows a message on top of the site "app network uses etherium, wallet network nova arbitrum" and wants me to switch my wallet network to etherium.

Some help/advice would be nice!