Prawn With Hot And Sour markisa sauce

Ingredient 
250 gr Prawn (with tail)
10 gr Salt
5 gr Pepper
20 gr Maizena Flour
10 ml Worchester sauce
10 ml Lime Juice
 50 gr bhok choy
   
MARKISA SAUCE
 100 gr Marcisa or Passionfruit
 50 gr pineapple cube
 50 gr onion Chop
 30 gr garlic Chop
 20 gr Ginger Chop
 5 gr Red chili slice
 5 gr spring onion slice
 20 ml  chili sauce
 20 gr Tomatoe Ketchup 
15 ml Syrop Orange ( Botel ABC)
 5 gr Salt
 5 gr Sugar
15 ml oil
 20 ml Water
 15 gr Maizena Flour