1. The Reference number doesn't show in the order email & in the thank you page after the checkout.

2. Payment Message that appears under the Payment Name in the checkout page doesn't show up.

When I installed the "fixed total price issue" update,

it worked fine but only once!! Then again the total price miscalculation happens again!! you will notice that the amount that shows in the end at the payment screen is only the total of the items which is 775 in quotation before adding Customs, Tax, shipping and service fee.

I need make the orders to be canceled after 4 hours if the customer didn't pay at fawry after 4 hours the order status changes from on-hold to canceled.

Also i don't know if they are canceled from wordpress system cron event or wordpress receive a callback for the cancellation to change the order status from on-hold to canceled as it happens when the order paid which make it change from on-hold to completed

Suggestion: for sure it will be better if the order is canceled by a callback from fawry as it happens for the completed status