Woocommerce disable login function checkout

Hi everyone,

I’m trying to delete the login function on my website (https://www.redrood.nl). When people want to checkout, there’s a login tab in the process and I want to completely delete it. It is because of this (I think) that if people want to checkout now, they first have to switch between the billing and shipping address a few times, before actually seeing something. You can’t click on the login tab, but it does show. I want to completely remove it.

If you have another idea about why I have to switch between the tabs first, before seeing the fields, please let me know as well!

I have been trying to find information on this subject, but I can’t find anything. Please know that I’m not an experienced coder or something, so don’t be too hard on me! ??

Thanks in advance!