Curling your lashes for about ten seconds beforehand will make a huge difference opening your eye more.
Mascara wand should reach to the root of your lashes. If you have a smaller eye shape or short lashes, choose a smaller wand with shorter bristles.
Coat the bristles in setting powder first, then stick the wand back into the tube. After that apply it to lashes and you’ll see that it will make your lashes longer.