Why Won't My Program Read My .hpp file?

Hey guys just wondering wether one of you guys could help me with my program and why it's not reading my .hpp file.

RECT.cpp

Code:

#include "Rect.hpp"
Rectangle::Rectangle(int top, int left, int bottom, int right)
{
      itsTop = top;
      itsLeft = left;
      itsBottom = bottom;
      itsRight = right;
      
      itsUpperLeft.SetX(left);
      itsUpperLeft.SetY(top);
      
      itsLowerLeft.SetX(right);
      itsLowerLeft.SetY(top);
      
      itsUpperRight.SetX(left);
      itsUpperRight.SetY(bottom);
      
      itsLowerRight.SetX(left);
      itsLowerRight.SetY(bottom);
}
      int Rectangle::GetArea() const
      {
          int Width = itsRigth - itsLeft;
          int Height = itsTop - itsBottom;
          return (width * Height);
          }
          
          int main()
          {
              Rectangle MyRectangle.GetArea();
              
              cout << "Area: " << Area << "\n";
              cout "Upper Left X Coordinate: ";
              cout << MyRectangle.GetUpperLeft().GetX();
              return 0;

Rect.hpp

Code:

#include <iostream>
class Point        // hold x, y coordinates
{
      // no constructor, use default
      public:
             void SetX(int x) { itsX = x; }
             void SetY(int y) { itsY = y; }
             int GetX()const { return itsX;}
             int GetY()const { return itsY;}
      private:
              int itsX;
              int itsY;
              };       // end of Point Class declaration
              
              Class Rectangle
              {
                    public:
                           Rectangle (int top, int left, int bottom, int right);
                           ~Rectangle () {}
                           
                           int GetTop() const { return itsTop; }
                           int GetLeft() const { return itsLeft; }
                           int GetBottom() const { return itsBottom; }
                           int GetRight() const { return itsRight; }
                           
                           Point GetUpperLeft() const { return itsUpperLeft; }
                           Point GetLowerLeft() const { return itsLowerLeft; }
                           Point GetUpperRight() const { return itsUpperRight; }
                           Point GetLowerRight() const { return itsLowerRight; }
                           
                           void SetUpperLeft(Point Location) {itsUpperLeft = Location;}
                           void SetLowerLeft(Point Location) {itsLowerLeft = Location;}
                           void SetUpperRight(Point Location) {itsUpperRight = Location;}
                           void SetLowerRight(Point Location) {itsLowerRightt = Location;}
                           
                           void SetTop(int top) { itsTop = top; }
                           void SetLeft(int left) { itsLeft = left; }
                           void SetBottom(int bottom) { itsBottom = nottom; }
                           void SetRight(int right) { itsRight = right; }
                           
                           int GetArea() const;
                           
                    private:
                            Point itsUpperLeft;
                            Point itsUpperRight;
                            Point itsLowerLeft;
                            Point itsLowerRight;
                            int itsTop;
                            int itsLeft;
                            int itsBottom;
                            int itsRight;
                            };

If you can help me thanks a lot, and i'm using Dev-C++.

It's just some spelling mistakes. Doesn't your compiler warn you? class cannot be spelled with a capital C, for instance. Look also for "nottom" and "itsLowerRightt" (note the double t).

Indentation is pretty bad... good idea to fix that.