checkout page editing

Have no idea how to edit upload or ad text to my checkout page to edit it for easier checkout. its confusing and I have not that page anywhere in my editor. What do I do, how do i upload the damn page, how do i edit it to add pictures text or whatever io want to it? I'm incredibly frustrated with this zen cart as anything ive tried to do with this system in the last six months doesn't seem to work even with the suggestions from the forum. I'm beginning to think I got a compromised program because i can't do anything to make my site more dynamic and i'm beginnig to lose it! somebody help me!! no vague responses please i need an f'n roadmap!
my web sit e is wicked girl lingerie and i want to fix my checkout page to make it more understandable.
Dean
ps don't know what version of zencart or how to find out which version i'm using, no upgrades, no add ons no nothing cuz i can't make this zen cart thing work,
my host company is hostmylingeriesite.com and they don't know a thing about editing this program and niether do I.

I have not that page anywhere in my editor. What do I do, how do i upload the damn page, how do i edit it to add pictures text or whatever io want to it?
This ios not HTML so pages as you might be used to do not exist
They are assembled at the server from many pieces
Checkout by default is 3 steps - what step/page are you attempting to edit?
don't know what version of zencart or how to find out which version i'm using
https://www.zen-cart.com/tutorials/index.php?article=149
my host company is hostmylingeriesite.com and they don't know a thing about editing this program and niether do I.
Why would you choose a host tht doesn't know anything about the cart you want to use?

when you want to purchase an item and you click "go to checkout"
the next landing page is the one I want to edit. I want to add a button that brings you to the next page that you enter your debit/credit card info. I'm only linked through paypal and for people without a paypal account checkout from this page is confusing..

had no idea when i purchased the program. When you go to their support team the answers are incredibly vague and not to the point. if i asked directions on how to get to say 39 east street in boston their answer would be "take the turnpike" and im left with no exit, no next step etc..

If anyone has any info on how to do this I would greatly appreciate it. I'm using version 1.3.8a so i guess its the newest version. Just want to add a button link on the first landing checkout page to get to the debit/credit info page is all i'm trying to do

had no idea when i purchased the program. When you go to their support team the answers are incredibly vague and not to the point
ZenCart is not for sale - - It is open source

I guess I'm a little confused myself. When I click 'Go to Checkout', I land on the Create Account page, which is proper Zencart behavior.

I'm thinking what you really want is Checkout Without Account. The Paypal and Google Checkout buttons offer that, but the Fast and Easy Checkout mod also has a COWOA component.

If you're determined to edit that page, tpl_modules_create_account.php is probably the file you're looking for.