Refinement of the OpenCart module

The essence of the job - to befriend the ordering module Best Checkout for Opencart 3 with the Boxberry delivery module.

At the moment, the module does not display a link to the card with the points of issuing the order (see screens). On the screen with pink buttons - as it is now, on the second and third - as it should be.

With the standard clearance of the opencard, the module works. That is, in fact, it is necessary to finish the conclusion of the link to the card in Best Checkout and add the chosen item to the order.