Quote Originally Posted by TitanOwl View Post
Zen cart v1.5.7c
PHP Version 7.4.29
Responsive Classic Template

Module : One Page Checkout 2.4.0

The module for guest checkout works great for Desktop, it interacts properly, but when I use a mobile (for example my own cell phone) to do checkout as a guest, it takes the initial information such as email/BD/Name and address and when I click save, it saves information except the BD and stays in the same page without giving any option to be able to confirm and check out.
So basically it does not work on Mobile.
I realized many customers like to check out as a guest and we lose lots of them.

Please help in this matter. thank you.
As others have said, welcome to the Zen Cart forums.

When you say it "doesn't work for mobile", what device type is in use? Are we talking about an `iSomething` or an Android-based mobile device?

When you enter the DOB, what format are you using? For example, for the US, a value of 01-31-2000 works find when I view a site using an Android mobile.