+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
Thanks dan. I tried these options, but they send kind of automatic reply each time, and possibly even do not look at the content of my message.
 
Thanks Dan. Yes, technically I cannot raise case-specific enquiry. I wanted to discuss a particular situation which they have not covered in their help center. I will try calling them.