Hi there
I'm really new to this.
I'm trying to build an interface in PowerApps which my colleagues (who are quite Flow adverse) can email out to an email list in SharePoint lists.
I've built this Flow:

And I'm trying to link it to this PowerApp Screen using the send icon in the top left hand corner:

I've listed the Subject box and the Body box, however, I get an error saying that I have two many arguments and it is expecting 0 arguments.
Any idea what I am doing wrong?