How Do I Adjust My Ozempic Dose When Starting with a 0.5mg Pen Instead of 0.25mg?

I just started Ozempic and could only get the 0.5mg pen, but my starting dose should be 0.25mg. How many clicks should I use to get a 0.25mg dose? I want to make sure I'm dosing correctly. I've attached two pictures of the box since I'm taking it in Bosnia and Herzegovina, so I believe it's the EU version of Ozempic. Also, I made sure to get enough needles from the pharmacy. Any advice would be appreciated!