Poor Service even on babys HELP STOP this nonsens

OMG can someone do something what is happening at this Hospital it is pure nonsense on the 15th january my son whom is 27 day at the time was admitted at this hospital, because of his stomach swollen on arrival they took my baby's Blood for testing, then they put a drip on him with antibiotics for about 3 days the took him to xrey then they sent him to a scan all of this tests they did they still don't tell us what is wrong to my son. on Monday the 18 January they took out his drips still nothing was done, so my son was at this hospital for so many days but when we ask no one gives answers in disbelieve on the 21 January 2016 they discharged my son saying we should come back on the 25 January as funny as it is still today they took my son for xrey again but instead of telling us the results we cant find doctors who helped us, from 07h00 in the morning we where just sitting waiting waiting till now still no results. when we ask to go home and come back tomorrow they tell us we must sign down that we are taking our son with us by force in case something happens to him its not there fault. how can they even think such things. for one my son is not admitted we are just walk in patient.