Web Development

We have an urgent job we have for our client. They have a software program that was created with a database for basic online trading, matching, etc. Currently there seems to be a problem as to why the program is not functioning as it should. The job should not take very long and we need a turnaround time of 5 hours. Please check the attach (Error screenshot) now what you will see is that when you go in there if you try look at the accounts there is cash showing up but only in USD,you don't see it in EUR or POUNDS,also when you try to trade any stocks all the orders just sit in pending,even though someone on the other end might be trying to sell the stock for the same price it does not execute,if you watch the tutorial video it will say executed once it is done I have attach the a;; 4 video link,and when it goes through your cash balance, your equity balance all update accordingly,plus the bid and the ask for each stock should also update when these orders go in Which they dont. Another thing when any trade takes place, the latest trade price should reflect in the company profile... also when somebody puts an order to sell that stock or an order to buy that stock, the company profile with the ask and bid should update as well to the highest buy offer and lowest sell offer. It need to work very smooth like the 3 video i have [login to view URL] in the video so the registration one shows you how a new client signs up... then the market order and limit order show the client how to buy or sell their stocks.I have gave the video link in the attach note pad.