Problem with "{}" help please!

[yMaivil]

input int media1;

input int media2;

input int hora;

bool st=false;

string mns="-----";

void OnTick(){

Comment ("Message:",mss);

if (Hour()==hora){

st=true;

mss="AUTORIZADO!"   

}

if (st==true){

if (iMA(NULL,0,media1,0,MODE_EMA,PRICE_CLOSE,0)) < (iMA(NULL,0,media2,0,MODE_EMA,PRICE_CLOSE,0)){

mss="Waiting to buy!"

}else{

mns="Waiting to sell!"

}

}

Hello, this is my code and I don't know where is the problem with it. MQL4 shows me two problems unbalanced parentheses and unexpected end of program.

[Pavel Shutovskiy]

input int media1;
input int media2;
input int hora;
bool st=false;
string mns="-----", mss;
void OnTick()
  {

   if(Hour()==hora)
     {

      st=true;
      mss="AUTORIZADO!";
     }
   if(st==true)
     {


      if(iMA(NULL,0,media1,0,MODE_EMA,PRICE_CLOSE,0) < (iMA(NULL,0,media2,0,MODE_EMA,PRICE_CLOSE,0)))
        {

         mss="Waiting to buy!";

        }
      else
        {

         mns="Waiting to sell!";
        }
     }
   Comment("Message:",mss);
  }

[William Roeder]

1. Please edit your (original) post and use the CODE button (Alt-S)! (For large amounts of code, attach it.)
             General rules and best pratices of the Forum. - General - MQL5 programming forum
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2. You are missing semicolons at the end of your statements. @Pavel Shutovskiy has corrected that.
   

[yMaivil]

Thank you very much!