here is the xml file i want to parse using c# but i m getting some problems
<?xml version="1.0" encoding="UTF-8" ?>
<LoadPlanningReport
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.sita.aero/2011/LDPXMLSchema-instance"
xsi:schemaLocation=
"http://www.sita.aero/2011/LDPXMLSchema-instance LDP-XMLSchemaMain.xsd">
<IATA_AHM517_Loadsheet>
<LS_HeadingPart>
<HeadingData>
<Origin>HYD</Origin>
<Destination>BLR</Destination>
<FlightData>
<FlightInfo>
<Airline>AI</Airline>
<FlightNumber>0515</FlightNumber>
<GMTDepartureDate>12</GMTDepartureDate>
</FlightInfo>
<AircraftRegistration>VTSCI</AircraftRegistration>
<AircraftVersion>C8Y114></AircraftVersion>
<CrewInfo>
<Cockpit>2</Cockpit>
<Cabin>4</Cabin>
</CrewInfo>
<WeightUnit>KG</WeightUnit>
<WeightMassInd>WEIGHTS</WeightMassInd>
<AirlineName>AIR INDIA LTD</AirlineName>
</FlightData>
<LocalDate>13JUN12</LocalDate>
<LocalTime>0412</LocalTime>
<Edition>01</Edition>
</HeadingData>
</LS_HeadingPart>
<LS_LoadDistributionPart>
<LoadDistributionData>
<CompartmentData>
<TotalDeadload>1470</TotalDeadload>
<CompartmentBlock>
<CompartmentLoadInfo>
<Compartment>1</Compartment>
<DeadloadWeight>0</DeadloadWeight>
</CompartmentLoadInfo>
<CompartmentLoadInfo>
<Compartment>4</Compartment>
<DeadloadWeight>1470</DeadloadWeight>
</CompartmentLoadInfo>
<CompartmentLoadInfo>
<Compartment>5</Compartment>
<DeadloadWeight>0</DeadloadWeight>
</CompartmentLoadInfo>
<CompartmentLoadInfo>
<Compartment>0</Compartment>
<DeadloadWeight>0</DeadloadWeight>
</CompartmentLoadInfo>
</CompartmentBlock>
</CompartmentData>
<PassengerData>
<TotalPassengerLoad>3311</TotalPassengerLoad>
<PassengerGenderInformation>
<Males>37</Males>
<Females>6</Females>
<Adults>43</Adults>
<Children>0</Children>
<Infants>0</Infants>
</PassengerGenderInformation>
<TotalPassengers>0</TotalPassengers>
<CabinBags>0</CabinBags>
<SeatingSOCBlock>
<SeatingInfo>
<Class>C</Class>
<Passengers>4</Passengers>
</SeatingInfo>
<SeatingInfo>
<Class>Y</Class>
<Passengers>39</Passengers>
</SeatingInfo>
</SeatingSOCBlock>
</PassengerData>
<TotalTrafficLoad>4781</TotalTrafficLoad>
</LoadDistributionData>
</LS_LoadDistributionPart>
<LS_GrossWeightPart>
<GrossWeightData>
<DryOperatingWeight>41586</DryOperatingWeight>
<ZeroFuelWeight>
<Actual>46367</Actual>
<Maximum>57000</Maximum>
<LimitInd/>
</ZeroFuelWeight>
<Take-offFuel>5850</Take-offFuel>
<Take-offWeight>
<Actual>52217</Actual>
<Maximum>63020</Maximum>
</Take-offWeight>
<TripFuel>2020</TripFuel>
<LandingWeight>
<Actual>50197</Actual>
<Maximum>61000</Maximum>
</LandingWeight>
<UnderloadBeforeLMC>10633</UnderloadBeforeLMC>
</GrossWeightData>
</LS_GrossWeightPart>
<LS_BalanceSeatingPart>
<BalanceData>
<FuelDensity> </FuelDensity>
<DOI>50.25</DOI>
<DLI></DLI>
<LIZFW>53.66</LIZFW>
<MACZFW>+26.89</MACZFW>
<LITOW>52.61</LITOW>
<MACTOW>+26.20</MACTOW>
<LILAW>54.43</LILAW>
<MACLAW>+27.11</MACLAW>
<DLMAC></DLMAC>
</BalanceData>
<SeatingData>
<SeatingBlock>
<SeatingInfo>
<Compartment>0A</Compartment>
<Passengers>4</Passengers>
</SeatingInfo>
<SeatingInfo>
<Compartment>0B</Compartment>
<Passengers>27</Passengers>
</SeatingInfo>
<SeatingInfo>
<Compartment>0C</Compartment>
<Passengers>12</Passengers>
</SeatingInfo>
</SeatingBlock>
</SeatingData>
</LS_BalanceSeatingPart>
<LS_CaptainsInformationPart>
<CaptainsData>
<Text> </Text>
<Text>THIS AIRCRAFT HAS BEEN LOADED IN ACCORDANCE WITH THE
LOADING INSTRUCTIONS INCLUDING THE DEVIATIONS RECORDED.
THE LOAD HAS BEEN SECURED IN ACCORDANCE WITH COMPANY
REGULATIONS
SIGNED ...........................
</Text>
<Text> NOTOC - NIL </Text>
</CaptainsData>
</LS_CaptainsInformationPart>
<LS_SignaturesPart>
<SignatureData>
<CheckedBy>MOHAMMED</CheckedBy>
<ApprovedBy>CAPT:N</ApprovedBy>
</SignatureData>
</LS_SignaturesPart>
<LS_SITAExtensionsPart>
<SITAExtensionData>
<AircraftPayload>4781</AircraftPayload>
<AvailablePayload>15414</AvailablePayload>
</SITAExtensionData>
</LS_SITAExtensionsPart>
</IATA_AHM517_Loadsheet>
<IATA_AHM583_LoadMessage>
<LDM_FlightPart>
<FlightData>
<FlightInfo>
<Airline>AI</Airline>
<FlightNumber>
please help please