I see he is in a round cage and has plastic perches. Birds do not like round cages as they have no corner to go to if they feel the need plus round cages tend to be high but not wide. So they will be unable to fly since they fly horizontally. Plastic perches are bad for their feet and can cause bumble foot. Natural perches are much better for them.
this is just a temporary cage. I hope to put him in with my other budgie after quarantine. I wont keep him in their too long. i dont like this cage but father inlaw got me the budgie yesterday and I was not expecting him. Gonna sort it out