1- Open SCAL4 and then click on the file icon.
2- Click Place image.
3- Select the mock up image.
4- Resize and move your mock up.
5- Click on the text icon.
6- Write your text.
8- Click on the fill and stroke icon and then fill with colour and change the line colour to match.
9- To grab a shape click on the library.
10- Add a shape to compliment your design if you need too.
11- With the text and shape selected, right click and go to Path - Union.
12- Your design is now welded together.
13- Select the fill and stroke icon and change the colour of your design to match the colour you need for the mock up.
14- Move the image to the mock up.
15- Once you are happy, click on file - export.
16- Select the jpeg option and save your mock up.
17- A new window will appear. Click OK.
18- Your image will appear as below.