HTML for posts?

Hi!

Thanks for your great plugin!

How do I make html work for the actual content in the posts? If you go to
https://www.nattvandranu.se/goteborg/

and click on “P? g?ng” – then you will se

Avseende: Nomineringar G?teborg
24 november, 2016
Ladda ner dokumentet i PDF format nomineringar-i-gbg

(Ladda ner dokumentet i PDF format = download document link in PDF)

in plain text

But the actual post is:

<a href="https://www.nattvandranu.se/oo/nomineringar-i-gbg/">Ladda ner dokumentet i PDF format</a>

&nbsp;

<a href="https://www.nattvandranu.se/oo/nomineringar-i-gbg/" rel="attachment wp-att-16500">nomineringar-i-gbg</a>

I want the html to be used (optimal: text, links and images should be allowed)