I need your help ( gyroscope and stepper motor)

jasmine_hossam:
yes it is an example but do u understand how it converted the dps to this hexa 2 bytes

The posted example shows how to get the data out of the registers and generate a single int for each axis:

MSB = readI2C(0x29);
LSB = readI2C(0x28);
x = ((MSB << 8) | LSB);

I don't know what units x is, but based on the example of the jpeg, you can get the degrees per second by dividing the result by 114.28.