Question for Qatar Airways

Salaam,
We are a group of 4 travelling to Nepal in April inshallah, returning from katmandu to london on the 20th of April with Qatar Airlines via Doha..
With the uncertain circumstances regarding Corona virus can we postpone our trip to a later date when the situation is in control.

If we choose to cancel our flight will Qatar Air refund our money or give us time frame

Jazzakallah