I am new to using actions and Sand Storm isn't working ?

Hi, I purchased Sand Storm Action yesterday and find that I get a lot of pop up boxes after I have run the action?
The dialogue boxes in this order - I just click OK/ Continue and a new box appears…
Convert to Profile
Command “Select” is not currently available
Command “Set” is not available
Command “Hide” is not available
This cannot be undone, Continue?
…then it starts the process a 2nd time…Select /Set / Hide …then
Fill box appears
Mezzotint box appears
Colour Range appears…
White dotted box appears…

…and then NOTHING?

I am on the Creative Cloud package and have the latest update of Ps and work off a Mac

Please help…

The best way is to contact the author directly.