[SalesForce] Using wrapper class in Visual force Page

I am trying to use the below wrapper class in VF page as this class should return me record from Child Account and Address objects. However, I am unable to get it right. Please find the class below.

Please note – the condition WHERE Child_Account__c ='0017E00000FZqdVQAT' is used only for debugging purpose and I am expecting the list to return multiple rows.

In VF I'm trying to use :

<apex:repeat value="{!WrapperList}"  var="xx" >

But VF is showing error Unknown property ….WrapperList.

public without sharing class AffiliationWrapperClass {
    public List < AffiliationWrapper > WrapperList {get;set;}
    List < Child_Account__c > cAcList = new List < Child_Account__c > ();
    Set < Id > pAcId = new Set < Id > ();
    public AffiliationWrapperClass() {
        for (Child_Account__c cAc: [SELECT Name, OK_Role__c, Parent_Account__c, Work_Status_AGN__c,
                Parent_Account_vod__r.Beds__c, Parent_Account_vod__r.Name,
                Child_Account__c, Copy_Address__c, Network_Primary__c
                FROM Child_Account__c
                WHERE Child_Account__c = '0017E00000FZqdVQAT'
            ]) // filter with child acc
        {
            cAcList.add(cAc);
            pAcId.add(cAc.Parent_Account__c);
        }
        Map < Id, Address__c > addrMap = new Map < Id, Address__c > ([select Account__c, Name from Address__c
            WHERE Account__c IN: pAcId
        ]); // filter with child's parent acc
        for (Child_Account__c ca: cAcList) {
            WrapperList.add(New AffiliationWrapper(ca, addrMap.get(ca.Parent_Account__c)));
        }
    }
    Public Class AffiliationWrapper {
        Child_Account__c accObj;
        String fullAddress;
        Public AffiliationWrapper(Child_Account__c accRec, Address__c addr) {
            accObj = accRec;
            fullAddress = addr.Name;
        }
    }
}