so EASYYYY follow these steps.
1. Buy ice scream (any kind whatever you like)
2. put 4 scoops of ice cream onto the blender (depends how much shake you want, 4 scoops is for about a 32oz cup)
3. Add milk onto the blender (about where the ice cream is submerge)
4. Add Condense milk (just a bit, eye ball it)
5. add sugar (not to much)
6. Blend
7. Youre done, you made a shake.