Data is not receiving when sending from Gprs modem to web server

hi everyone
i am doing a project :
"Collecting the data from GPS and send it to the Server."
-> for this i wrote one small test code to connect my GSM/GPRS Modem To the Server and send sample text to se the working of the setup...
i am using Arduino Uno board and GSM/GPRS Modem which is from the following link..

http://entesla.com/easy-sim-gsm-gprs?filter_name=gsm
This is the Arduino code that i am using, and one more thing i am new to Arduino programming so if any mistakes are there please suggest me the changes.

void setup(){

  Serial.begin(9600);    
    
  Serial.println("Starting...");
  
  Serial.println("Setup is Ready");
  
  delay(1000);  
  
}


void loop(){
    
        Serial.println("AT+CIPMUX=0");
        delay(2000);    
  
        Serial.println("AT+CSTT=\"airtelgprs.com\",\"\",\"\"");
        delay(2000);
       
        // Brings Up Wireless Connection
        Serial.println("AT+CIICR");
        delay(2000);
       
         // Gets Local IP Address
         Serial.println("AT+CIFSR");
          delay(2000);
          
         Serial.println("Openning TCP");
         
         // Opens a TCP socket
         Serial.println("AT+CIPSTART=\"TCP\",\"202.141.152.54\",\"228\"");
         
         Serial.println("Connected to Server");
         delay(5000);
         
         // Sends some data to the TCP socket
         Serial.println("Received\n");
         delay(1000);
         
         Serial.println("This is the Message from Modem");
        
         // Closes the socket
         Serial.println("AT+CIPCLOSE");
         delay(2000);
         
         //Close the GPRS PDP context
         Serial.println("AT+CIPSHUT");
         delay(2000);
}

and at server side this is the result i am getting..

Waiting for Connection.....
Connection Established
Reading the Data from client
Message Received: 
size of message : 0

problem: i am not receiving the data that i am sending from the Arduino side...

where i am doing mistake????

can anyone reading this post please help me out..

Thanks in advance..

"Collecting the data from GPS and send it to the Server."

I see the "and send it to the Server" part of the code. I do not see any "Collecting the data from the GPS" code.

Are you sure that you are using the right AT commands with the right arguments?

         // Gets Local IP Address
         Serial.println("AT+CIFSR");
          delay(2000);

I don't see how sending a command to the modem GETS anything.

Are you using the Serial port to talk to the modem OR to talk to a PC? It looks to me like you are trying to use it to both. That is NOT possible.