Can't see ligatures



First of all thanks for the amazing tool!
I’m using Fontself with Illustrator CC, because I want to create a font based on “special” ligatures.
I want to replace entire words by a new symbol, using ligatures.
I create these ligatures with Fontself, and I test it with success into the tool panel.
The problem is that when I install the font, and activate standard and discretional ligatures into the open type panel, I can’t see them.

Any idea? Please?
Thanks a lot


OK guys sorry for my previous unuseful message, I made a stupid mistake.
To test the ligature feature, I created the ABCD and the ABC ligatures, it seems to create an error, because the second ligature contains the first one.
I deleted the first one and it now works like a charm.
Keep up the good work!