Redux:TypeError: Cannot read property 'modal' of undefined

i just started to write code in redux and am facing some issues while getting value from redux store

browse-upload.js

const initialState = {
    modal: false
};

const browseUploadReducer = (state = initialState, action) => {
    switch (action.type) {
        case GET_MODAL_INFORMATION: {
            return {
                ...state,
                modal: true
            };
        }
        case GET_CLOSE_MODAL_INFORMATION: {
            return {
                ...state,
                modal: false
            };
        }
        default:
            return state;
            break;
    }
};

export const getModalOpen = () => (dispatch) => {
    dispatch({
        type: GET_MODAL_INFORMATION
    });
};

export const getModalClose = () => (dispatch) => {
    dispatch({
        type: GET_CLOSE_MODAL_INFORMATION
    });
};

export default browseUploadReducer;

and in my component , i just tried to retrieve the value from store

import { getModalOpen,getModalClose} from 'reducers/star/browse-upload';

const mapStateToProps = state => ({
    modal: state.modal,
});

what might went wrong ?Still control not coming back to component? How can i verify that?