Hi |tera|,
Can you PM me the ticket number so I can get our team on your ticket immediately. Apologies for the delay in responding your ticket and I will investigate why it has not been responded to.
I will send the pm,
Not without saying. Fix your system. If you can't program your ticket system to not close a ticket that has not received a response from your own company, then I don't know if you should have a support department catering for support issues via a ticketing system. It's really bad form. It's not the norm and really poor.