I am trying to set value for sponsorID to the textview but but I'm not able to parse response to lineetSponsor_name.setText(strSponsorId);

this is my code

TextView sponsorName,etSponsor_name;
String strSponsorId = "";

sponsorId.setOnFocusChangeListener(new View.OnFocusChangeListener() {

        @Override
        public void onFocusChange(View view, boolean b) {
            strSponsorId = sponsorId.getText().toString();
            String url = Config.URL + "webapi/fortuneapi.asmx/CheckSponcer?SponcerID=" + strSponsorId;
            Log.d("TAG", url);
            StringRequest stringRequest = new StringRequest(url, new Response.Listener<String>() {
                @Override
                public void onResponse(String response) {
                        Log.d("TAG", "SponcerID: " + response);


                        try {

                            JSONObject jsonObject = new JSONObject(response);
                            strSponsorId = jsonObject.optString("SponsorID","");
                            Log.i("TAG", "parseData: " + strSponsorId);
                            etSponsor_name.setText(strSponsorId);


                        } catch (Exception e) {
                            Log.d("TAG", "SponcerIDException: " + e);
                        }
                        Log.d("TAG", "SponcerID_EX_Response: " + response);

                    }
            }, new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {
                    Log.d("TAG", "onErrorResponse_of_sponcerID: " + error.getMessage());


                }
            });

            RequestQueue queue = Volley.newRequestQueue(getApplicationContext());
            queue.add(stringRequest);
        }
    });

StackTrace:

2022-01-13 15:03:17.755 24864-24864/com.example.fortuinelife D/TAG: https://fortunelife.asia/webapi/fortuneapi.asmx/CheckSponcer?SponcerID=sai
2022-01-13 15:03:18.203 24864-24864/com.example.fortuinelife D/TAG: SponcerID: <?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://tempuri.org/">Fortune Life</string>
2022-01-13 15:03:18.204 24864-24864/com.example.fortuinelife D/TAG: 
SponcerIDException: org.json.JSONException: Value <?xml of type 
java.lang.String cannot be converted to JSONObject