Comments:
longbcc112 delivered to schedule and quickly addressed the couple of modifications we requested to the code he presented. We will be very happy to work with him again. Soon we hope.
Incomplete Report:
the service provider did not respond within two days, and we had to get help from others. In the project description we did not specify the urgency of the project, so the service provider is not to blame
» longbcc112's reply: I have already replied the email.
If the project is really urgent, I can finish it earlier to meet the deadline.