Stream fish

My mum and aunt are very supportive of home cooked food and healthy lifestyle. I have been wanting to try streaming fish at home but I have never try buying a fish from the market. Knowing how lousy I am, my aunt bought me this fish when she did her marketing and she even prepared the garnishing for me, so nice right? Just when I want to stream the fish, I realised I have no pot, not streamer non anything big or suitable to stream the fish. How sad....