Dtructure/texture guide needed

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Please see the attached image, this is my WW bread, I am not sure as a novice how does this bread look like? I feel there is lot of bubbles at the top and bottom does not see holes. Where all I can improve. I have just used WW, salt, sugar, clarified butter, yeast and water.

holes gathering at the top is usually a sign of over proofing. Next time cut back on the yeast or proof for a shorter amount of time.

Tell us about technique-how did you mix the dough-did you rest or retard the dough? Did you use a mixer? What were the amount of ingredients? Did you bake in a hot oven? 

Technique often is as important as ingredients.

Also, describe the taste and texture. That doesnt come thru in a picture.

It seems like the bottom left quarter is raw? If you press on it, you can feel it sticking together, or it feels gummy. I made 100% whole wheat bread before, and the outcome was dense and heavy. Yours came out looking way lighter than mine. Maybe find a recipe that uses 100% whole wheat. The only way I can get a lighter loaf is to mix whole wheat with bread flour. 

Still, if you want to make a light whole wheat bread, I think there are a lot of variety of whole wheat flour out there. You can probably find whole wheat flour that creates a lighter texture.