Customer can print invoice

-- url of the page with the problem -- : voel.be
-- HikaShop version -- : 3.5.1
-- Joomla version -- : 3.8.8
-- PHP version -- : 5.6.36
-- Browser(s) name and version -- : Google Chrome 67.0.3396.99

Hi support,

I have enabled the "my account" module and then can click "view your orders".
This lists me the previous orders, and when I click on a order number, I see the items bought,
however I do not have an "invoice" button like I have on the backend, although i'v set it to yes in the backend under general options. My customers only see the icons as in the attachment.

Hi,

You need to check the orders statuses in the menu System>Order statuses.
Make sure that you've activated the statuses for which you want to provide an invoice under the "invoice" column there.