make an animation step by step 

You need to open the Timeline Panel for this. Place the rocket to the left side of the page/screen.

1. Open the Timeline Panel

2. Select Create Video Timeline (not Create Frame Animation).

3. A five second duration timeline will automatically open.

4. If the layer is not named, Layer 1 is the default name. Click on Layer 1 name to open the panel further.

5. Click the Stopwatch Icon next to the word Transform to set the first Keyframe. This will place a yellow triangle beneath the Timeline.

6. Move the Current Time Indicator to the right-side of the Timeline. (It has a blue top with a red line).

7. Move the rocket to the right side of the screen.

8. An automatic Keyframe will be set. Play the animation. The rocket should move smoothly from one side of the screen to the other.

the tools that i have used was timeline from photoshop and i found it really hard to use because i am not good with using photoshop so i needed help from other to get my one working. We also used a tool called magic wand which delete the background instead of the image that i have drawn.  we also made the page a smart object because it make the image move along with the frame. Also if you don't you can not rotate or transform. to get the time line you have to go to the window to select it. We had to use the transform tool because we had to resize it. Also we had to set keyframes.  it show you it is a keyframe because it is a yellow diamond.