Dolibarr 12 SimplePos questions

I am testing dolibarr and trying to setup and use the SimplePos module.
But when in the POS page, I can’t select any of the payment options like Cash, Credit Card, or Cheque.
It looks like those are not buttons.
I only get a button for Delayed and when I click on that, it will create the invoice.
Attached a screenshot of the POS page.

What am I doing wrong?

Also, on another topic regarding SimplePos, I want to be able to generate receipts for those POS Sales and I need to have a different sequence numbering than the one of the invoices.
Is this possible and how?

Hi,

Simple POS is depreciated, try to use TakePOS.