Is Qatar Airways Office has a separate counter for cancelation ticket for the Manila

Yes, Qatar Airways Manila Office has a separate counter or they assist their staff for the cancellation of flight tickets, changes, and refunds.

Here are some points you should know while cancellation ticket Manila Office:-

There are separate counters for cancellation of tickets as compare to regular booking counter.
This allow passenger who just need to cancel their tickets not to wait on a long line for regular ticket counter.
The staff at the counter will help you in whatever changes, cancellations or any ticket related query you want to do or have.
They willl cancel your tickets according to the fare rules and regulations.

so need not to worry Qatar Airways is always there to help you.