Checkout is redirecting to test Server

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.4
-- PHP version -- : 5.00
-- Browser(s) name and version -- : firefox
-- Error-message(debug-mod must be tuned on) -- : Checkout redirects to test sever ...

Hello

Please help be here. I need to figure out where to correct the redirect after a user successful completes shopping..
Out checkout process is currently redirecting to the test server... which, without careful conversation we would not have known..

Please where can we correct this error/mistake.

Logo
I can seem to fined where to edit the logo on email and invoice. I have looked at a few posts, like this " www.hikashop.com/forum/4-how-to/11588-ca...ded-to-invoices.html " but i can't find the file mentioned in it.

Hi,

It's probably the return URL that you configured in your payment methods under the menu System>Payment methods.
Otherwise, it might come from a customization of the file "after_end" of the view "checkout" via the menu Display>Views.
Or, les likely, a core file of HikaShop being modified by a developer on your end, or a custom HikaShop plugin developed on your end.

You can edit the emails via the menu System>Emails. There, you can change the link to the img tags in the HTML version.
For the invoice you can get in the backend, you can edit the file "invoice" of the view "order" for your backend template via the menu Display>Views. For the invoice your customers can print on the frontend if you've activated that, it's the file "show" of the view "order" for your frontend template.

issue 1 - Cause
"return URL that you configured in your payment methods under the menu System>Payment methods." solved Thank You.