@setarehchinha
Hello,
We really appreciate your query.
For adding a new currency you can follow below path.
Go to Admin -> Settings -> Currency -> Fill the details there -> Save.
Check Screenshot -> https://jam.dev/c/7aa3f756-06ff-453d-8bd0-be1571f694f1
Once this is done.
Now go to Admin -> Settings -> Channels -> Add Currency -> Save
Check Screenshot -> https://jam.dev/c/a7b1a4a2-04cc-413b-a65a-3918d4fcd624
In case you find any issue you can reach out to us.
Thank You.