bugs theme wpcook

1-when I add a recipe, from both back and front end, if i put a ' in the "steps title", for ex. " Bollire l'acqua", when I save, the theme cuts all the words after ', like "Bollire l". If refill the gap, and save for another time, it works. 2-For front end I have another issue: when a user insert a new recipe, and doesn't insert at least 2 steps, 2 ingredients, 2 nutritional values, and saves like "draft", then if He/She wants to edit the recipe, the theme doesn't allow to add more steps, ingredients or nutritional values. It's a BIG problem and I need to solve it ASAP, 'cause it had to be online for Next Monday. 3-When i insert a recipe with minutes for each step, when I first save, the theme cuts off all the minutes I wrote. 4-Issue on [login to view URL], row 50: if I say that a recipe has two "sets" category, in front end this will be shown like if I have a single word, for example if I put: "conserve" and "antipasti", I will have "conserveantipasti", and not "conserve - antipasti". like in this recipe: [login to view URL]