No registration for checkout

Hi,

I have changed my settings to "no registration" however my site is still requiring registration. The site is at cmathletics.com/demo

Please tell me what I need to do to make this registration go away.

Here are some more questions about this as it lets me create my order without forcing me to register, but check out the image I have attached. The button still says "REGISTER" and it asks for alot of information as "required" that I don't necessarily want required. How can I change "REGISTER" to "CHECKOUT" or something similar? How can I tell the system what fields are required and what fields are not required?

I have the same problem, I removed the "Login or Create Account" but the text and button "Registration" still exists ( see attachment) and I cannot see where exactly to change this? I would like to replace the text above the address fields "Registration" and the button "Register". Thanks in advance.

This is a great product but I'm really struggling to find where to change simple texts on the checkout form??????????????????
See attachment. I've already changed option to "No registration" and then changed
[LOGIN_OR_REGISTER_ACCOUNT="Login or register account"]
to
[LOGIN_OR_REGISTER_ACCOUNT=""] so that text does not appear because I want customers to fill in the delivery address but not have to register. However, the form still says "Registration". I would like it to say "Delivery Address" or something similar.

Solved
To remove the text "Registration" and the text "Register" on the button.
In the language file copy and paste the fields into override and change to

LOGIN_OR_REGISTER_ACCOUNT="" (this will remove the text)
HIKA_REGISTER="Next" (change the word "register" on button to "Next")
HIKA_REGISTRATION="" (remove the "Registration" text)