Delete some forms from order step 2

[Detelin Markov]

Guten Abend,

 

I trying to develop one theme but have a little problems with order setting. I use this topic Url: http://www.prestashop.com/forums/topic/136978-solved-how-to-use-only-guest-checkout-and-remove-create-account-option/

- to add guest form in order page 2, but any changes that i make in order-opc-new-account.tpl is visible only in "one page check out".

 

How to delete registration form and login form from my theme page order 2?

 

Picture with forms

 

and here is live site that develop theme url: http://91.230.192.34/hotel/index.php?controller=authentication&multi-shipping=0&display_guest_checkout=1&back=http%3A%2F%2F91.230.192.34%2Fhotel%2Findex.php%3Fcontroller%3Dorder%26step%3D1%26multi-shipping%3D0

 

Suggestion how to delete these 2 elements?