Continue Checkout Button Not Working With Masked Url

[suranga14]

I have a domain forwarded to my website with masking,
the client purchased the domain, and is using our hosting, so we used the domain forwarding from network solutions to our server.
when i go through the check out process,
i add product to cart,
click check out
on the following page click check out now
then on the shipping page, enter information and click "continue checkout" and then there is nothing but a blank page instead of forwarding information to paypal to continue the check out process.

 

this is url ; http://adora.elsyshost.com/index.php

this is mask url : http://adorabellaa.com/

Edited January 7, 2016 by suranga14 (see edit history)

[shadow1212u]

I have a domain forwarded to my website with masking,

the client purchased the domain, and is using our hosting, so we used the domain forwarding from network solutions to our server.

when i go through the check out process,

i add product to cart,

click check out

on the following page click check out now

then on the shipping page, enter information and click "continue checkout" and then there is nothing but a blank page instead of forwarding information to paypal to continue the check out process.

 

this is url ; http://adora.elsyshost.com/index.php

this is mask url : http://adorabellaa.com/

how did you add the paypal button to the checkout?

[PrestaHeroes USA]

PayPal does not allow masking.