ESA and UC

I hope someone can help I was on ESA and  then they took me off I appealed straight away but was told to receive any money I need to go on UC which I did told them I was appealing the ESA decision and ask if I still needed to put sick notes in which I was told yes so I have .
Then the UC sent me for  medical assessment which I lost also but on the 22/1/21 I had my. ESA APPEAL  which I have won now on 8/2/21 I received a letter from the  tribunal service for a hearing for a UC Appeal my Jobcentre advisor says more or less this cancels my ESA decision is this right