https://imgur.com/a/E7tAS
 
There was a fx rack in red circle, but now it has gone.
Any suggestion?

Try selecting "no lenses." It could also be that you selected a different group of track controls. Set it to "all."

Thanks, Anderton.
Where is 'track controls'?

Try the top of the track view look for box with a drop down arrow, might well say I/O at the moment change that to All.  Simples.

I need to update the image, this is from X3 but the location is the same is current versions of SONAR

Got it!! Thanks!!! :)

BTW, when using imgur do not link to the page as you did above, link to the image.

You may notice the link in the OP does not have an image extension. If you have an imgur account, open the image to see the page in this post. Click on the Copy button next to BBCode and paste that into your posts or use the Direct Link and the image icon in the message editor in this forum to add the image.