Czech Translations - Superlegalization (Canadian in UK, applying for Czech Citizenship)

Ahoj,

Jak se mas!

I hope you are well.. Wondering if someone can help, and hope I am posting this in the right place.

I am a Czech citizen by descent (through my mum), born and raised in Canada, but living in the U.K...

I am trying to apply for my Czech citizenship now which unfortunately (for me), involves a lot of challenging steps.

The current step that I am on, is that the Canadian embassy page, at the end says I need to get my document translated into Czech as well before it goes back to the Czech Republic.. https://www.mzv.cz/ottawa/en/visa_and_consular_services/miscellaneous/superlegalization.html

Then it links to this website, https://seznat.justice.cz/

I was wondering by chance if anyone has used this website and knows how I use it when I am living in the UK... Unfortunately I cannot understand what the website says (I am learning the language now!) and I do not understand whether I am just to contact someone on there and how it all works.. Am I supposed to send them my document? Do they just see a screenshot of it and translate it like that? All a bit confusing for me.

Hoping someone might be able to help if possible.

Dekuju Moc!

EDIT: I have used Google translate lol, but it's still confusing.. Hoping someone with a native tongue might know the way around the website a bit better or have experience with it.. Thank you..