List Subscribers not working

                const resultMsgAllList = await messaging.listSubscribers(
                  GENERAL_TOPIC_ALL,
                  [
                    Query.limit(1),
                    Query.equal('targetId', userTargets[i].$id),
                  ], 
                );
                const resultMsgAll = resultMsgAllList.subscribers;
                for(let j=0; j<resultMsgAll.length; j++){
                  let subscriberId      = resultMsgAll[j].$id;
                  //delete subscription, 
                  const result = await messaging.deleteSubscriber(
                    GENERAL_TOPIC_ALL, // topicId
                    subscriberId // subscriberId
                  );
                  
    
                  //then create again
                  const resultCreate = await messaging.createSubscriber(
                    GENERAL_TOPIC_ALL, // topicId
                    ID.unique(), // subscriberId
                    userTargets[i].$id // targetId
                  );
                }
              }catch(errors){
                error({
                  "errors":errors,
                  "depth":"list general topic all level"
                });
              }```

please is there anything i'm not doing well?