Thanks for posting!
To enter a simulator round you use Clippd Capture to enter the shots you're hitting. When you open up Clippd Capture, make sure you take the latest update (you'll be prompted by a pop up).
In Capture, Click Add Round
, find the course you're playing and then when you're entering round details, scroll down and you'll see the option to select Is this a Simulator Round?
as per the image below. Choose yes and you'll be able to set up the round.
I hope that helps but any questions let me know!