Prestashop Payment logo block not seen even after positioned to right column

There will be 2 reasons for this issue:

1) The payment logo will be shown only if the module is linked to a cms link. For this go to the payment logo module configuration in the admin side and attach a cms article to it.

2) If your site is in Catalog mode, then this payment logo will not be shown. Because in catalog mode Prestashop means that all payment methods are disabled. Catalog mode can be set to No from Preferences->General .

If both of these things are done then your payment block will be shown correctly. Have a look :)

Prestashop ixttheme - How to customize blocks

Got to themes folder /cfg/profile.xml. The text will be in this page. Customize the text you need and you are done.