Pizza with puff pastry - Pizza cu aluat de foietaj

How to make:
Ingredients : 500 gr puff pastry, 200 gr chopped ham, 100 gr chopped beef pastrami,200 gr grated mozzarella,100 gr chopped mushroom,1 sliced yellow,2 sliced tomatoes,salt ,pepper,50 ml tomatoes juice ,50 ml double cream,oregano.