Turn your experience into examples relevant to the job and write a clear message rather than sending the same template everywhere.
Name the role and your motivation
Read the advertisement and identify two main tasks. Name the role and give a reason connected to the work. Saying that you want any job does not explain your interest in this specific position.
Jeg søker på stillingen som butikkmedarbeider.
I am applying for the shop assistant position.
Give evidence of your experience
Instead of only calling yourself organised or cooperative, describe something you actually did. Choose a brief example that demonstrates the required skill. Experience may come from employment, training or volunteering, but never invent it.
I min forrige jobb hjalp jeg kunder og fylte på varer.
In my previous job I helped customers and restocked goods.
End with a clear next step
Finish politely and check your contact details and required attachments. Do not mention a missing attachment. If the advertisement requires an application portal, follow that instruction rather than emailing an unrelated address.
Jeg legger ved CV-en min og stiller gjerne til intervju.
I attach my CV and would be happy to attend an interview.
Try it yourself
Write three sentences for a role you understand: the position, a real experience example and a closing. Compare them with the advertisement and remove phrases that add no information.