How to make the product pages to show all products and so you dont need to go to page 2?
Where should i add +200 cant find product loop collection luiquid file! 
Is it in the theme liquid?
@sidenkompaniet Don’t shoot yourself in the foot.
Do not try to load ALL products unless you know how to test and optimize themes to avoid side effects you will be unaware of.
Every product may load additional images, product data, javascript, app behaviors, etc etc etc.
Slowing down page load, consume users mobile data, etc; increase user annoyance and page bounces(read lose revenue)
In the end making the site LESS usable and creating a direct opposite affect.
Moderation is key in a lot things including this massive cliche trap beginner stores leap into.
You can generally adjust the number of rows displayed and the products per row by following the instructions below (would advise trying this before moving straight to loading all products on one page):
Go to your theme settings.
Navigate to “Online Store” > “Themes,” then click “Customize” on your current theme.
Look for “Product pages” or “Collection pages” settings and find the option for “Products per page.”
Set that number to the highest value allowed.
Save your changes,
Thank you! Still cant find it 
it doesnt need to show all but now its only showing 15 products! Kind regards Sophie
Sorry i did find it now thank you very much!